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.
I'll let you know when, 'kay?
سأعلمك بالموعد إذًا، موافقة؟
Ich meld mich bei dir.
Ti faccio sapere quando, ok?
Me avise, viu?
Позже определимся с днём.