The Dormitory’s Bizarre Rules

When I woke up, I found myself in this bizarre world. Strange rules had appeared in my dorm, and my roommates and I worked together to escape the school. I learned how to get out from my fake-person deskmate, then cleared every dungeon.

But I seemed to realize that we were constantly being affected by this eerie dorm. Many of the strange phenomena in the dungeons originated in the school's dormitory. Or was all of it just my imagination?

In the end, through our tireless efforts, we cleared the final dungeon and escaped.