Verses and Dimensions Wikia
The Beyond is the unknown "place" beyond all of existence holding all Monocosms, such as The Barrel. Beyond the Omniverse, beyond The Outside, and beyond The Barrel. What lies beyond could be something completely different from what many would perceive as existence.
Within this void, an Absolute infinite number of Monocosms can be found, each Monocosmos inaccessibly Transcend each other, inaccessibly piling upwards for all eternity, To entities who can only comprehend forms of existence within their own Monocosm, these many alternate Monocosms may appear as a field of shining lights, each light being a separate Monocosm. The -verse containing this great void and all the Monocosms found within it is known as the "Beyond Bubble".
The stability of the many Monocosms within our Beyond Bubble is administered by a group of six Cosmic Entities with power even beyond that of Creator, known as The Supergod Council.
All philosophies are null and do not apply to the beyond, as it exists far beyond them. The only thing's that can really describe the Beyond are abstract concepts and Some theories.
Discovery
An entity who came to be known simply as The Omniversal Traveler exited the Omniverse to find any existence beyond the immeasurably large void known as The Outside. This led him to discover Beyond and its many shining lights. This was a form of existence completely beyond anything he ever knew even existed, hence he named it 'Beyond'.
More info here [Here]
All Dimensions Wiki
Here is the OG one: Beyond
Beyond is an unknown place, were an enormous, almost infinite amount of Barrels are inside it. Every light here is one barrel. We don't know what shape and surface exactly it is, if its an circle, an square, etc. Same goes with size, but we have approximations. It is disconnected from Infinifold, as it is disordered.
It is like a dark, barren void and the temperature is mostly cold, but in the places near the Barrels are extremely hotter. Except in parts which are Barrels.
Surface
This place is denoted as a point of no return in sight, as logic is already defied and disordered right there. Spacetime itself in there is bent beyond recognizable, meaning you would be easily lost on the departure of a Barrel. Even when you get out, everything in you would freeze permanently without traces. There is also no meaning of the unknown source from Dimensional Blueprint Particles and Negaexistence.
The only way of escaping this unknown place, is to let be yourself suddenly reordered, causing yourself to perfectly reform in another Barrel, with perfect order of logic. However, that is extremely low, as you might be stuck there or have your logic distorted by chaos.
Below the Surface
"Below" the surface, there are "darker" bubbles of sub-protoscopic "entities" harvested for Logicium. There are entirely no traces, and unknown how they are decomposed of. An anomaly there is it is slowly decaying as ranks pushing towards absolute null, connecting a link to The Dark.
More info here [Here]
Cronianverse
Old Description (2020-2023)
In Cronianverse its exactly the same but there can be infinite number of these Beyonds with some existing and non-existing with each other.
New Description (2024)
In Cronianverse the Beyond is exactly as it says above and yet it can still be surpassed by characters. Meaning it is not Boundless which means "without bounds or limits whatsoever, not just Outerveral or outerdimensional in which you transcend dimensionality, you transcend all hierarchies."