Chapter 1
Ametani, who lives in the end of his life hoping to die, is called by a beautiful girl and is invited to "destroy the world together" ...!? 死ぬことを願いながら、終わった人生を生きている雨谷はとある美少女に呼び出され、「一緒に世界を滅ぼそう」と誘いを受けることになるのだが…!?
Chapter 0
In his second year in high school, Yamato has a big problem. His best friend from childhood, Honoka, has a certain stress-induced illness that made her chest huge. Now he struggles to protect her from those who look at her with predator eyes...!?