In a world where every boy and girl has a special power called Iris, Toru who, as a result of not having any kind of special power, was bullied from a young age, lives by his motto "minimal exposure" to live...

A young man whose motto is "Never commit suicide" happens to meet a boy with a cut mark on his wrist and follows him out of curiosity. However, the boy's path leads him to a world of "death" that he has never...