After waking up to find himself breaking through the dimensional barrier, a guy with no particular goals or ambitions seemed to have come up with an idea.
...Wait, why did these people come too?!
A niche-group transmigration story. Nonsense included. Original settings included. Made-up stuff included. Logic probably not included.
A snarky story. The protagonist is getting further and further into the role of the wisecracking commentator today, too.