With the inn open and business ramping up, things are starting to turn around for the Ordinary Cave's nap-deprived dungeon master. Though once the guild catches

After claiming victory against Haku in the dungeon battle, Keima invests his winnings in some home improvements. His plan? Build an inn! Naturally, an inn requi

After successfully negotiating with the wolf monster Rin and preventing him from destroying the Cave of Desire, Keima catches word that yet another unwelcome gu

Having soundly defeated the hero Wataru (albeit through a less-than-scrupulous method), Keima has saved Rokuko from being whisked away to the Imperial Capital.

Masuda Keima just wants to sleep. Too bad for him, he's been pulled from comfy sheets into a fantasy dungeon that he's charged to protect. Failing to do so will