Into the darkness of a maze where light does not reach.

One day, out of nowhere, an old man calling himself the "Soul Administrator" proposed that my "soul" was not adapted to living on "Earth," and suggested a body swap with another person in a different world. I, who had begun to find everything pointless in the real world, was strongly drawn to this proposal and decided to live as "Akira" in another world. And so began my academy life at a school to become an adventurer. There, as an apprentice adventurer, I faced dungeons every day. Yes—this is it. This is the life I wanted! I even received a bonus upon the swap, so I'll manage somehow! No, I'll make it work!!