Yukiteru Amano (or Yuki) is a loner who never really interact with people and prefers writing a diary on his cell phone with his only companion being an imaginary friend named Deus Ex Machina, the God of Time and Space. However, Yuki soon learns that Deus is not a figment of his imagination but real when Deus makes him a participant in a battle royale with eleven others.

dark fantasy follows a high school sophomore named Akihito Kanbara. Although the boy appears human, he is half youmu and invulnerable to wounds because he can heal quickly.

This story is centered around a girl named Kuronuma Sawako who is nicknamed Sadako (ghost girl from “The Ring”) by her classmates because of her scary face and demeanor. She greatly admires Kazehaya-kun from afar, he is “100% refreshing” and is able to draw in people with his personality.

Kuronuma Sawako is completely misunderstood by her classmates. Her timid and sweet demeanor is often mistaken for malicious behavior.

On June 1983, Keiichi Maebara moves with his family to Hinamizawa, a peaceful rural village. He quickly befriends his new schoolmates Rena Ryugu, Mion Sonozaki, Satoko Hojo, and Rika Furude, usually spending their leisure time playing board games.