Isekai no Senshi toshite Kuni ni Manekareta kedo, Kotowatte Heishi kara Hajimeru Koto ni Shita - Vol. 11 Ch. 48

[MangaDex]

 

[Oberon-056]

"Wait, why did you leave 2%?"

She liiiiikes you~!

 

[Strela]

Yeah that's blut's father definitely

 

[captain_crunch]

I thought this was a dungeon, but it's an alternate world? How did Kento get trapped inside?

 

[Angelnickl]

I thought this was a dungeon, but it's an alternate world? How did Kento get trapped inside?

I think at some point they mentioned that the dungeons are all previous alternate worlds that fell to a sacred beast or "demon king"? So this place is probably what remains of one of those worlds...or something? The lore drop during the climactic fight was a lot to process, so I am not totally sure.