To start off, I have to say that the OTL is flawed so take it with a grain of salt and also compare it to both wiki and SR translations before making judgements.
Experience death using the law of entropy reaches emptiness (My thoughts on it being heat death changed to being a big rip situation but that is for a future crt).
But in reality, I didn't know where I was. Even if I was told that this enormous colorless space was called "The End of Space-Time", it still wouldn't make any sense to me. Here, time didn't flow. And yet, unlike the "Suspended World", I couldn't perceive the expansion of space even if I was manipulating "Information Particles".
"Yes. Here, even the flow of time is halted. The expansion of space has stopped, and it has become nothingness, in accordance with the law of entropy." - Wiki Translated
Telling me that this vast, colorless, featureless space was the End of Space and Time didn’t give me a lot to work with, though. Time wasn’t flowing at all in this place…but unlike the world of stopped time I was familiar with, I couldn’t even perceive the expanse of this space by manipulating the data particles around me. That is correct. Time has stopped in this place. The expansion of space has also reached its end. The law of entropy has guided this universe into its final stasis. -OTL
A rainbow-colored sphere bulged out very close by, bursting and vanishing.
ごく近くで虹色の球が膨らみ、弾けて消えた。
Hmm, even though I've been watching that rainbow sphere, didn't it just swell up and disappear? If I had to guess, I'd say it's probably one world - a universe."
"A universe? -wiki translation
From the end of an unknown different world somewhere in the gap between dimensions, the wanderers dreamed of returning and [jumped and flew].
次元の狭間の何処とも知れぬ異界の果てから、放浪者達は帰還を夢見て『跳躍飛翔』したのだっ
た。
Expanding Space faster than the speed of light (Most likely at the same speed as our universe’s expansion: https://en.wikipedia.org/wiki/Cosmic_inflation)
Even in the same world's universe, space continued to expand at a speed faster than light.
The correlation between space and time was beyond Mai's understanding. Furthermore, the probability of being able to arrive at the time and place where her beloved brother was alive was infinitesimal. - Wiki Translated
Even within the same universe, space expanded faster than light. The resulting correlation between time and space was beyond Mai’s understanding, and without that, the probability of reaching the exact time and place where her brother was alive and well was infinitely close to zero. -OTL
No Parallel Worlds (No MWI) but Other Worlds with different laws and no cause and effect between them and “Parallel” Worlds (Means in a row rather than at the same time)
And finally, as if connected to a parallel universe in a different dimension, humanity is born. – Wiki Translation
Then, at long last, humanity was born, its fate interlocked with a parallel world in another dimension.-OTL
And finally—
Humanity was born, interlocked in parallel worlds of other dimensions. -Slime Reader.
Velgrynd repeats many encounters and partings. Wherein/Meanwhile, Velgrynd came to understand the fact that the world Veldanava created is not just one. Surely, there existed numerous of worlds. There is only one identical world, and parallel worlds such as 'Parallel World' do not exist. However, Another/other-dimensional worlds, Another world, do exist. Velgrynd was aware of the fact that people from another world existed. However, she had never even imagined that such a variety of worlds could exist to this extent.. Operating under entirely different laws, with no circulation of cause and effect. As material worlds contained within a great spiritual world, a variety of civilizations were intermixed. From familiar worlds where swords and magic were mainstream, to worlds where magic could not be used because they were almost without magical energy. There were also rare worlds where something like scientific civilizations developed, and humanity was mechanized. There were weak worlds that could be blown away if a dragon species unleashed its full power, and devastated worlds where angels and demons rivaling awakened demon lords constantly fought. - Wiki translation
Through them, she came to
understand that Veldanava had created more than one world. Many of them, in fact.
A single world was self-enclosed; there was no such thing as parallel worlds, but there
were so-called “other worlds,” residing in alternate dimensions. That much Velgrynd
already knew thanks to the otherworlders she had met, but she hadn’t imagined the sheer
number of other worlds out there, and their sheer diversity. They could run on completely
different laws, or be unbound by the rules of karma.
Indeed, a wealth of civilizations could intermix in the physical worlds contained within
vast spiritual realms. They could look familiar, all magic and swordfighting, or they could
be bereft of magicules and locked away from all types of spells. Civilizations could be
driven by a thing called science, and some of the less common realms featured human
beings transformed into machines. Some worlds were small enough that a fully unleashed
True Dragon could wipe them from existence; others were wastelands, fought over
constantly by angels and demons with the powers of awakened demon lords. -OTL
Through it all, Velgrynd came to understand that there is no single world that Veldanava has created. He created many worlds. There was one world, and there were no parallel worlds. But there were other worlds.
There were ‘otherworlders,’ so she was aware of that fact, but Velgrynd had never imagined that there were so many different worlds. They were governed by completely different laws, and there was no causality. It was a material world within a great spiritual world of many different civilizations. From the familiar world where swords and magic are the norm, to the world where magic is non-existent and cannot be used. There was also a rare world where scientific civilization had developed and humankind had become mechanized. There were weak worlds that could be blown away by a True Dragon if it unleashed all of its strength, and there were desolate worlds where angels and demons comparable to awakened Demon Lords were in constant conflict.-- Slime Reader
Unique Time Line and Flow
Apperantly his name was George Hayes, and he was the same person I had come in contact with before I jumped into this space-time. If Velgrind's memory serves correctly, his father was a possessor of a fragment of Rudra's "soul." His name was Laurent Hayes, and they were together from their youth to until their death/passing. There are many other points of interest, but these matters need to be thoroughly investigated. If on the same world line, undoubtedly, it can be concluded that it is the same nation and the same individual, but because in alternate-dimensional world, also called Another World, there are similar world/worlds. Because there are clear differences in the world's structure and laws, it is determined not to be a parallel world. However, for some reason, things like names were occasionally similar. Since the possibility of coincidence could not be ruled out this time either, Velgrind resolved to investigate the history. - Wiki Translation
Or the name of the president of the United States of Azalea George Hayes, apparently, is the same one she had contact with before the space-time leap.
If Velgrynd’s memory was correct, his father was the owner of as piece of Rudra’s soul. His name was Laurent Hayes, and she was with him from his youth until he died a mortal death. There are many other things she was curious about, but she had to look into those matters. If they were in the same world, she could be sure that they were the same nation and the same person, but there are also similar worlds in other dimensions.
Since there are clear differences in the origins and laws of the world, it is concluded that it is not a parallel world, but for some reason the names are similar. Again, the possibility of this being a coincidence was undeniable, so Velgrynd decided to look into the history.- Slime Reader
Then there was the United States of Azeria and its current president. His name was George Hayes, which perfectly matched that of someone she’d met before jumping into this timeline. If Velgrynd’s memory served her, George’s father, Laurent Hayes, had been a possessor of a soul fragment from Ludora; she had accompanied him from young adulthood to his peaceful final days.That, among several things, had piqued her interest enough that she saw fit to research them.If all these familiar-sounding pieces of trivia belonged to the same timeline, it’d be easy to conclude that these nations and people were indeed the same as those Velgrynd knew. But it was also common to see differing worlds that bore startling resemblances to each other. Their origins and rules of nature were clearly divergent enough that one couldn’t call them parallel worlds, but for some reason, they’d share all these suspiciously similar names. This time, too, it might just be another funny coincidence, so Velgrynd thought it wise to explore this world’s history a little.-- OTL
Every dimension, after all, ran on its own temporal axis. If two worlds ran on synchronized axes, there’d be no time difference if you jumped between them—but in reality, this wasn’t something to expect.- OTL
Directly called Time Lines and Space-Times
"What happened on that time axis is not exactly known. By the time Ciel-san was thrown, everything had already ended. Even how Ivarage became or moved is unclear, but what is certain is that the world did not perish. I am not sure if that was according to Feldway's wish, but I don't care about it.
"── After that, as if drifting through a universe where not even the stars twinkled, I wandered, witnessing the end of this world."" - Wiki Translation
Ciel didn’t know exactly what had happened in that timeline, however. By the time it had been thrown over here, everything had already ended. We didn’t know what happened to Ivalage or how things had worked out at all, but what’s certain is that the world did not end. I’m not entirely sure if that’s what Feldway wanted, but it didn’t really matter anyway. After that, I wandered around in this space bereft of the twinkling of any star, and there I saw the end of the world.- OTL
"Precisely. We've been launched somewhere in space-time by Feldway's Chrono Saltation. Although that planet's lifespan had long since been burnt up, it still hasn't come to the end of the world. My guess is that Feldway's power is limited to destroying the Central World's Universe."- Wiki Translation
That is correct. Via Feldway’s Chrono-Saltation, we have been sent to the far reaches of time and space. Here, the stars had long since exhausted their natural lifespan, but the world itself had not yet collapsed. It is presumed that Feldway’s power was limited strictly to destroying the universe of the key world. - OTL
Possible Big Bang or Destructive Event like a Quasar just right after (either way proves that the cardinal world universe is at least billions of years old and space expanding would overtime make it universe sized space-time continuum)
However, that hidden power - It could unleash a great destructive force, the greatest seen since the birth of the universe. -Wiki Translation
But the power inside was greater than anything seen since the beginning of the universe, creating a truly calamitous amount of destructive force. - OTL
Although it would be ideal if the place I was launched to was a different-dimensional-world inhabited by humans, it wouldn't be strange if it was at the death of an empty universe or right in the middle of a great destruction before life was even born. - Wiki Translation (no OTL because they removed this quote)
To begin with, even 3 people being here bothers me. To encounter a space-time storm - something as rare as the birth of a universe - get through it safely, and so luckily arrive at a familiar place with people we know, there's no way it's a coincidence. - Wiki Translation
Separated by Space-Time/Dimensional Walls
The coordinates on this ‘World Map’ were only for this world.
In other words, it was impossible to cross the dimensional barrier. - Slime Reader
Crossing dimensional barriers requires an enormous amount of energy, along with long strings of complex, arcane calculations and a vast amount of spatial and temporal position data. Given her current situation, Mai’s despair seemed understandable…but on the other hand, it was exactly why her safety was guaranteed. - OTL
Mai’s power—the evolved Tera Mater—gave her the skill Dimensional Leap. However, as she just said, it required a lot of data to work. It was possible to leap toward the wavelengths released by a living target, but if they existed in another dimension, it was impossible to reach them. Even if she knew the timeline, position data, and other information she needed for her target location, if there was a dimensional barrier separating her from it, she lacked the power to cross it at all. This was why Mai gave up on returning to her original world. - OTL
Another Worlds/Dimensions/Space-times = Universe
"Hmm, even though I've been watching that rainbow sphere, didn't it just swell up and disappear? If I had to guess, I'd say it's probably one world - a universe."
"A universe?"
As said by vietthai,
Another-Dimensional Worlds basically means Another Dimension. It was also said by apotheosis but with the new situation means I can’t use it as viable.
Post in thread 'Tensei Shitara Slime Datta Ken (Light Novel) Cosmology Page Remake'
https://vsbattles.com/threads/tense...vel-cosmology-page-remake.177683/post-7012865
They thought that if they had gained a relying spirit and incarnated themselves, they could completely conquer this space-time within a few thousand to tens of thousands of years. At the same time, they had developed the Underworld Gate, which leads to other dimensions, and had their sights set on a further invasion. But then, an unforeseen event occurred. There was a definite element of uncertainty, judged Amari Masahiko.
If on the same world line, undoubtedly, it can be concluded that it is the same nation and the same individual, but because in alternate-dimensional world, also called Another World, there are similar world/worlds.
Although it would be ideal if the place I was launched to was a different-dimensional-world inhabited by humans, it wouldn't be strange if it was at the death of an empty universe or right in the middle of a great destruction before life was even born.
Apperantly his name was George Hayes, and he was the same person I had come in contact with before I jumped into this space-time.
Obera’s role was to deal with the cryptids in the other world. Strictly speaking, monitoring the movements of Ivarage, the World-destroying Dragon, was her primary mission. Cornu’s primary mission was to invade other dimensions, and Zalario’s was to deal with the insectars. With the pact between Phantom King Feldway and Insect Lord Zelanus, Zalario was now able to move freely. However, it was still difficult to communicate with Ivarage, and Obera’s body remained bound.
The coordinates on this ‘World Map’ were only for this world.
In other words, it was impossible to cross the dimensional barrier.
Michael and Feldway were one and the same, sharing the same power. No matter how far apart they were, even if they existed in different dimensions, their shared will would never be severed. The only case where this would be possible was if one of them was in a critical situation where the other was unable to respond…
“Dimensional Slash.”
The shockwaves emitted from Tishorn’s arms became slicing extensions that slashed and tore at everything in all directions. The effect of the shockwave extended to the dimensional realm, and although the dimensional slash was instantly restored by the world’s healing power, it was impossible for the materials on the surface of the slash to withstand it.
Naturally, even Obera was no exception. Obera could see through it at a glance and did not make the mistake of suffering such an attack, however, she still recognized that Tishorn was a threat. Partly because of that, Obera was acting in a way that would minimize the damage, but at this stage, she was not sure if it would be a good thing or a bad thing.- Slime Reader
End of the Universes/Subspace (encompassing space)
Although it would be ideal if the place I was launched to was a different-dimensional-world inhabited by humans, it wouldn't be strange if it was at the death of an empty universe or right in the middle of a great destruction before life was even born.- Wiki Translation
At that time, she had left Rimuru and flew to a different world that transcended time. It was in an unknown crevice of another world where she safely reunited with her ‘Parallel Existence,’ which had managed to escape Feldway.
That place had no atmosphere or even earth, Velgrynd was forced to drift around without any sense of time. Had Velgrynd not been a True Dragon, she might have died in that place. But she had ‘Spatial Domination’ and an infinite lifespan.
(sent a translation to show that ‘’an unknown crevice of an another world’’ means gap in between worlds or something similar)
Velgrynd took her first leap into the strange space between unknown worlds. There, she found herself unbounded by time and confronted her inner self. By doing so, she made the Ultimate Skill ‘Divine Flame King Cthugha’ completely her own. The Ultimate Skill ‘Divine Flame King Cthugha’ had the power to track Rudra’s soul. Strictly speaking, the effect was to discover an entity once specified. Velgrynd can now find pieces of her beloved Rudra’s soul, no matter how remote or far away they are, even beyond time and space.
—it was a literal gap in time and space. This labyrinth was in a place adjacent to another world—a subspace, in other words—and this also brought it in contact with many other worlds in many other dimensions.-OTL
Mai gave up, realizing that she couldn't deceive him. She changed her mind and looked around to try to assess the situation. What she was able to understand was that Mai and the others were still drifting in the gap between dimensions.
理解出来たのは、マイ達は次元の狭間に漂っているままだということ。
ユウキが謎の『結界』を張っているお陰で、異界でも『魔力感知』が発動していたのだ。
From the end of an unknown different world somewhere in the gap between dimensions, the wanderers dreamed of returning and [jumped and flew].
次元の狭間の何処とも知れぬ異界の果てから、放浪者達は帰還を夢見て『跳躍飛翔』したのだった。
Lower bounds size of the Cardinal World (Universe)
Space is filled with so many stars in fact that it is called the “
sea of stars” which Rimuru, Veldora and Pippin dream of in the future conquering with their
Infinite Lifespans. And in the Manga version of the vacation side story when Rimuru uses his improvised Meggido to use sun beams it shows the planet but also space filled with stars. This is just to clarify that the cardinal world universe is large enough to accompany
many, many stars.
Here is Rimuru looking at a starry sky with presumed nebula.
The anime even in the movie and spin-offs having a starry night sky
(needs to be confirmed by a translator)
Don't give me that 'but' crap! Seriously, if you're a spiritual lifeform with infinite lifespan, shouldn't you have more romantic, grand ambitions—like exploring the sea of stars!?"
"T-The sea of stars!?"
"That's right!"
I nodded emphatically and began to lay out a concrete example.
A space battleship sailing through the starry sea, its skull-emblazoned flag fluttering.
Armor tough enough to deflect any bombardment, and a main cannon powerful enough to shatter a star in a single shot.
The romance of traveling through the sea of stars aboard such a space battleship!
But now, I'm different. In my previous life, such a thing was impossible due to my limited lifespan—but now that I've been reborn, I won’t let it end as just a dream.
「でも、じゃねーんだよ! 大体だな、無限の寿命を持つ精神生命体なんだったら、星の海を探検しようとか、もっと浪漫溢れる野望を持つべきだろうが!!」「ほ、星の海ィ!?」「そうとも!」俺は大きく頷き、その具体例を語って聞かせる。髑髏の旗をはためかせて、星海を征く宇宙戦艦。どんな砲撃も跳ね返す強靭な外装に、一撃で星すら砕く主砲の威力。そんな宇宙戦艦で、星の海を旅する浪漫!
しかし、今の俺は違う。前世では寿命的に不可能だったけど、生まれ変わった今なら夢で終わらせる事はないのだ。
And Milim name dropping the galaxy when she attacks the chaos dragon
“Yeah! You are right, then here I go, my friend. Watch carefully now, behold the brightness of all the stars in the galaxy! Drago Bustaaa!”
A blinding light was shot out. It felt as if my brain would be burnt to ash even if I closed my eyes.
Milim unleashed a gigantic swirl of power and it went straight at the Chaos Dragon.
Its unknown power formed a barrier that impacted Milim’s lightning.
The two powers began to clash.
I analyzed the wave of energy and found the source of the Chaos Dragon’s power. I was doing this simultaneously while Raphael-san’s analysis helped Milim control her power. -Slime Reader
Possible Size for the Other World
So the more than ''tens of billions of years'' can be applied at least to the age of the ''Other World'', assuming the lowest estimate being 20 billion years and then using the expansion rate of our universe that being 73 kilometers per second per megaparsec (km/s/Mpc) that would give a diameter of 135 billion light-years at lowest estimate and the highest possible one being 670 billion light-years but in my opinion the first one seems more realistic.
however , with the confirmation that it in fact says Hundreds of Billions of Years means that it needs to be scaled appropriately with
If hundreds of billions of years = 1 second, then objects moving at normal speed would appear to move at about 3.15 × 10^19 meters per second in the scaled time frame — many orders of magnitude faster than the speed of light (~3 × 10^8 m/s).
If 100 billion years correspond to 1 year in scaled time, then normal speeds become about 10^11 times faster in that scale.
Zalario fighting the insectars for more that hundreds of billions of years while in the ''Other World'' meaning that it should show that the size of the ‘’Other World’’ should be beyond that of the observable universe considering the ''space expands faster than light'' statement could imply that it has the same expansion rate as our universe (or the original world where Yuuki, Hinata and Rimuru come from).
異界と基軸世界では流れる時間が違う為、
Because in the Otherworld and Cardinal World, the flowing time is different,
ザラリオの体感時間では数百億年以上もの永きに渡って、
In Zarario’s experienced time, over a long period of more than hundreds of billions of years,
戦い続けているようなものなのだ。
It is like he has been continuing to fight.
それなのに剣の技量が頭打ちなのは、
And yet, the reason his sword skill has hit a ceiling is
蟲魔族<[インセクター]という敵の特性に特化してしまったせいである。
Because he ended up specializing in the traits of the enemy called the Insector, the insect demon tribe.-confirmed to be correct
It couldn’t be helped. An Ultimate Skill was something that was normally extremely difficult to acquire. It was so difficult that even Zalario, who had been alive for more than tens [hundreds] of billions of years, had just finally acquired it by himself. He knew of its existence, but he thought he did not need it. Perhaps that was why he couldn’t acquire it, but still.
For the counter argument of it being Zalario’s experience being perception-based.
Zalario who only perceives that amount of time inside the ‘’Other World’’ and when he comes out to the Cardinal World he perceives time normally.
He also doesn’t have any perception based abilities only experience so It wouldn’t be due to thought acceleration and there is no proof that the time flow was affecting his perception or combat speed (I.E thinking time was slow or faster/moving faster or slower)
which would not make sense if their main objective is to guard ivarage and fight of insectars but functioned from his perspective normally due to the ‘’Other Worlds’’ time flow meaning that the time flow from within that world would be normal speed and space would still expand.
Feldway was not the only one of the “Seven Primordial Angels” who had come to this other world from the heavens, where Veldanava lived. Three of them remained with Veldanava, and three others, Zalario, Obera, and Cornu, followed Feldway and helped him manage the other world. These four pillars, including Feldway, had mutated and evolved into a race called the Yoten.
Accompanying Feldway were two of the ‘Three Phantom Commanders’ and five generals brought by Zalario. There were eight of them in all. Two of the top commanders had been recruited for this operation, which was a tremendous in itself. Only Obera of the Three Phantom Commanders had been left to guard the Palace of Monsters in the depths of the Otherworld. When Dino heard of this plan, he could not hide his surprise at their drastic actions.
Interstellar World means that the civilisation inside that world is at the interstellar level
The focus on civilisation when talking about worlds is just Velgrynd trying to categorise them based on her experience within those worlds.
Velgrynd had traveled through all those worlds. But all of it was not of her own intention, but by what she was guided to. There were different levels of civilization, and Velgrynd had no way of guessing which dimension or timeline she was in.
And interstellar world doesn't mean that it is actually in an interstellar space but actually the level of civilisation as right before she talks about that "Rudra's" rank as a fleet commander.
The entire reason why she mentions the backgrounds of the rudras is because of how they are different in terms of progress in their civilisations and their unique properties. The quote above makes it seem like she sometimes gets confused because of their progress differing so wildly.
That is why she can't guess what dimension or timeline she is in because progress can range from interplanetary empire to barbarian tribe. It is pretty clear that she is talking about civilisations within these worlds.
So Velgrynd remembered all worlds, all of Rudra. The fleet commander of the interstellar world. The minister of a small country in the world of swords and magic. The rare scammer in the world without magic. The poor scientist in the civilized world. Velgrynd is often called upon at moments of crisis when one who possesses a fragment of Rudra’s ‘soul’ is in danger. It is only when he is on the verge of death that his soul shines forth.
There is an entire trope for Navy In Space which fleet commander would fall under.
As we all know, Space Is an Ocean. So naturally, what does The Federation do when it needs someone to defend it in space? Why, it turns to its Space Navy. A Space Navy has a Standard Sci-Fi Fleet naturally enough, which probably includes at least …
tvtropes.org
The Original Universe where Rimuru is from is a real life analogue
First, the world that Rimuru comes from is that of our own with him mentioning pop culture because it existed there. (Lord of the Rings, Doraemon, Dragon Quest, Dragon Ball Etc) as well as the Bombing of Tokyo (
https://en.wikipedia.org/wiki/Bombing_of_Tokyo) and the subsequent rebuilding (
https://en.wikipedia.org/wiki/Postwar_Japan) are key points that are referenced because of shizue coming from that era. (multiple pages)
Dinosaurs are also said to have existed or Veldora wouldn’t know the term dinosaur and the fact that he said that to Rimuru so that he can understand means he knows what dinosaurs are and have existed.
The Wiki’s standards on both Universes and Space-Times.
Achieved = Green
Can be Implied but not confirmed = Yellow
- If they are outright called universes or are stated to be universe sized by a reliable narrator.
- If the size of the realms described has having infinite sizes or other synonyms, that should strongly indicate them being universes. (Will be explained in the summary)
- If they are outright stated to be completely separated by the barriers of time and space and either stated or shown to be reasonable in size, such as having countless galaxies, then they should indeed be universes. (has been shown to have an innumerable amount of stars)
- If they're flat out stated to be entire timelines, then they are indeed alternate universes.
- Being labeled as "Entire Alternate Realities" generally indicates them being called universes, but the context and semantics should preferably be specified.
- If they're stated to mirror "The Universe" or "Our Universe" or "The Real World", they would refer to being universes.(The Original World where Rimuru comes from has real world events as part of it’s universe as well as pop culture from a ‘’modern day’’ 2014 Japan as well as dinosaurs being mentioned from veldora who has read Rimuru’s memories and was explaining to him the differences between true dragons and normal lizard-like dragons).
- If there is shown to be a collection of multiple alternate worlds/dimensions that are either stated to be parallel and/or there are visual depictions resembling each of those worlds/dimensions to be metaphorically similar to each other (Such as bubbles or other structures that appear similar in size), and most importantly, at least one of those individual worlds/dimensions has shown enough evidence to consider them a Universe level+ sized spacetime continuum, then the conclusion is to consider all of those individual worlds/dimensions universes and that the entire collection is a multiverse. (Worlds look like rainbow orbs that expand then burst and disappear and is said to vary with at least one weak/small world but we don’t get a statement to show if they are common or rare but the fact they are given such a description means that they are not common.)
- A larger space encompasses all the universes or space-times
- This space is of a higher dimensional nature.
Summary: Worlds as Other-Dimensional Worlds/Dimensions/Space-Times are the Universes and there are ‘’many’’ of these structures. They have the properties that fit into the Wiki’s standards of being considered a universe and are directly tied to being universes. There is no clear mention of it
being infinite or being exactly 93 billion light years but nothing in the text suggests that it is smaller than that size either but most of them are
expanding faster than light, are filled with stars, are directly called space-times, separated by an encompassing ‘‘gap between dimensions’’ and have dimensional barriers that prevents travelling to these other worlds with the way to pass through them being ‘’transcending time and space’’ of a single world to do so.
When Amari Mashiko received the report from Pulcinella, he understood that the situation was not looking good. They were invincible. Not only as phantoms, but from the knowledge and power they had gained when they were human, they should have been one step closer to taking over this world. After conquering mankind, they will reveal Cornu to the world. After doing so, they plan to modify the planet and use it as a stepping-stone for further invasions.
The universe is vast, but not as vast as the other worlds. They thought that if they had gained a relying spirit and incarnated themselves, they could completely conquer this space-time within a few thousand to tens of thousands of years. At the same time, they had developed the Underworld Gate, which leads to other dimensions, and had their sights set on a further invasion. But then, an unforeseen event occurred. There was a definite element of uncertainty, judged Amari Masahiko.
with the conquering of the space-time feat in thousands to ten thousand years be related to the civilisation that sprung up from that world and conquering the planet would be satisfactory as bases for further invasions as FTL physically impossible but conquering this civilisation then modifying the entire planet as a base to plan further invasions to other dimensional worlds and their civilisations as places for the Phantoms/Demons to possess it's inhabitants. as shown with this quote:
But she didn’t know what that meant until it was too late. Delia has been stripped of her knowledge, her position, and even her name, and is now completely reborn as a demon. Delia’s rank was the same as Li Jinlong and David, the ‘general’ rank. She went to war at the same time as the Arcia invasion of the Great Roziam and was involved in the mission to destroy it. The first objective of the demon invasion was to secure the territory. And the second objective was to enslave mankind. This was to ensure their dependents would possess the families.
There is also a mention of it being an ‘’
infinitesimally’’ small chance of Mai meeting her brother alive in the same place or time. And her main goal is to travel worlds to get to the world where Rimuru is from, meaning that going to a
specific timeframe and specific place in a universe is a infinitesimally small probability, this can also be proven by the fact that the quote seems like a broad statement which would heavily imply a universe has a significant enough size to be a considered a universe.
Even in the same world's universe, space continued to expand at a speed faster than light.
The correlation between space and time was beyond Mai's understanding. Furthermore, the probability of being able to arrive at the time and place where her beloved brother was alive was infinitesimal.
Also, note that there seems to be a finite amount of universes with their being ‘’many worlds’’ in the quotes with Velgrynd. So, she is not talking about finding him in ‘’many worlds’’ being infinitesimal but rather her original universe's space-time.
And it isn't a matter of time because Mai has been described as having an infinite/near infinite lifespan and still saw it as not being possible.
Mai had an essentially infinite lifespan now, but even then, she had to write it off as undoable.- OTL
Mai has a lifespan equivalent to infinity, but even so, there is no choice but to conclude that it is impossible. (needs checking I don't trust OTL)
マイには無限に等しい寿命があるが、それでも無理だと断ずる他ない。
My stance is neutral on the Cycles but on the topic of their being multiple worlds/universes due to the amount of content relating to universes and their properties, it is clear Fuse’s (the author) intent is to have multiple universes especially if they don't give a concrete size if it as it could be seen as self-evident.
Edit: Forgot to preface this but infinity is a concept that is well actualised within the verse
Rimuru's Imaginary Space
Not a problem how exactly? That sounded like a lot of problems to me. I guess my Complex Space was infinitely vast. It was filled to the point where I could rebuild the world thousands of times if I wanted to—but it still wasn’t full. I was wondering what that had to do with any of this, but then Ciel shocked me again.-- OTL
My "Imaginary Space" seems to go on forever, and still hasn't been filled.-- Wiki Translation
Pippin's secret of the infinite corridor/Ramiris' labyrinth prison
Ahhh, how foolish they are… to have angered Rimuru, of all people…"
Veldora let out a dramatic sigh, lamenting the fact that these fools had caused trouble—trouble that might rob him of his chance to shine.
He was trapped within the Endless Corridor—a space with no top or bottom.
All around him stretched rows of bookshelves, infinitely mirrored like a pair of facing mirrors.
Yet even in such a bizarre place, Veldora remained remarkably calm.
Determined to find a way out, he was using his Ultimate Skill, King of Investigation: Faust, to perform Analysis and Appraisal on his surroundings.
「あーあ、愚かなヤツ等よ。リムルを怒らせるとはな……」
困った事をしてくれたな。これでは我の出番がなくなるではないか――と、〝無限回廊エンドレスループ〟の中に囚われていたヴェルドラが嘆いた。
上も下もない空間。
合わせ鏡のように、ずっと書棚が並んでいるだけ。
ヴェルドラはそんな場所に居るのに、実に平然と構えていた。そして、どうにかしてここから脱出しようと、究極能力アルティメットスキル『究明之王ファウスト』で『解析鑑定』を行っていたのである。
If Deeno and his friends refused the proposal, she couldn’t do much about that. She didn’t want to kill her friend, so instead she planned to throw him into the Labyrinth Prison, a bit of the labyrinth that she remodelled for the purpose. She had based it on the “secret of the infinite corridor,” something Rimuru had obtained from one place or another, and it worked by constantly changing its spatial coordinates, preventing all escape. The labyrinth had become a bit of a rough place as of late; more and more idiots were going in and wrecking the joint, so Ramiris wanted a wayor two to punish them. It looked to her like she’d get to test them out realsoon. Having to recalculate coordinates all the time to prevent escape was alittle irritating, but it still beat killing Deeno and his friends.--OTL
Discover the magic of the internet at Imgur, a community powered entertainment destination. Lift your spirits with funny jokes, trending memes, entertaining gifs, inspiring stories, viral videos, and so much more from users.
imgur.com
Anti-Magic Mask
However…
The attack was blocked, leaving not a single scratch on Shizu’s mask. Not only that, but the arm that delivered the blow was blown away. For the first time, the demon known as Kuro was shaken.
“Impossible! To deflect my attack, no, that ‘mask’… Could it be…that its temporal thickness…is infinite?!”
For the first time in thousands of years, Kuro was truly astonished, shaken to his core. In the face of this unbelievable situation, Kuro’s interest in Shizu deepened.
My attacks are ineffective. That ‘mask’ must be bound by some kind of causality. And that temporal thickness… Considering it has existed longer than I have, that ‘mask’ seems to transcend time. Who possesses such an artifact? Kufufufufu, this is very intriguing indeed!