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.
Ryuhei?
ريوهي؟
Ryuhei?
¿Ryuhei?
¿Ryuhei?
Ryûhei ?
Ryuhei?
Ryuhei?
Рюхэй?