One of Ryuhei's classmates is suffering from an abusive father and stifling home life. She turns to a mysterious drug to escape from her problems, but the drug has a connection to the strange world that Ryuhei is investigating.
The one thing he's good at is not giving up.
.إنّ الشّيء الوحيد الّذي يجيده هو عدم الاستسلام
Il suo unico punto di forza è che non si arrende mai.
A única coisa em que ele
não é bom é em desistir.
Он хорош только в том, 
чтобы не сдаваться.