In this era, when reincarnators are running rampant, countless worlds have fallen and old worlds have given way to new ones. Hachiman Hikigaya, returned from hell, suddenly realizes that something about the world feels wrong. Standing atop the heavens, he becomes a demon king who slays gods, cutting down reincarnator after reincarnator.
When Reincarnator A sets out to conquer Kaguya Shinomiya to complete his mission, his head falls off. All he sees is a pair of dead-fish eyes.
When Reincarnator B enters the world of the bunny-girl senpai, dead-fish eyes greet him, and then his head falls off.
Reincarnator C takes over Issei Hyoudou’s body, ready to enjoy the harem life ahead, but meets his end at the hands of a certain dead-fish-eyed guy.
After slaying multiple reincarnators, Hachiman Hikigaya is just as baffled: Just how many different world settings have been merged into the Oregairu world?
Recently, he also discovered the existence of the Little Garden and received an invitation from there. But he’s busy. The World’s Restraint has asked him to retrieve the Evil of This World after the Holy Grail War ends...
Reincarnators A, B, C, and D: “You have no idea what happened back then. Those dead-fish eyes were terrifying. We lost our heads!”
This book is also called “Dead-Fish Eyes Are Terrifying”...