In what can only be called a folly of youth, I had a girlfriend towards the end of middle school. Thank god we broke up! There’s no girl nastier than her. I never want to see her again! Wait, who’s that with my stepmom?! Oh god, it’s her!
The world suddenly finds itself faced with 666 dungeons and 10 years to clear them all...or face total annihilation. How will each country react? What can Ezoe Kazuhiko and his newfound companions do in the face of overwhelming despair?