Dear readers, this is the first book I have written. Do we only have one universe? If not, then what is there in other universes? This is a very interesting question. I want to introduce it in a more two-dimensional way. Of course, there is still a bit of time travel, but it won't be too awkward. However, the protagonist does not necessarily just go to the two-dimensional world, but may also be in a world like Warhammer 40k or SCP.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.