According to this Wikia, the Box is an infinitely massive container that contains absolutely everything. Absolutely nothing can be outside of it - not even the Nothing itself. To restate, absolutely everything must not be outside of it. In the Box, nothing is impossible, because there are all sorts of places and things where physics and the like are different, and plus, there are infinite iterations of all combinations and permutations of logic and math inside of it. It also contains infinite different and identical copies of itself, it claims.
IDK what to call the heading.
This is a draft. Please refrain from saying literally anything, either in the comments or in this post until I finish this post. Cheetahrock63 broke the rules, but, hey. Who am I to judge? Also, SERIOUSLY!? Can't you save drafts on here!?!?