Ruli’s schoolmate Kayono hasn't been to school for about a month. People worry about her and visit her, but they disappear one after the other. Kayono gets caught up with a couple of bad influences...
I know!
!أعلم
Schon klar!
¡Lo sé!
¡Lo sé!
Je sais.
Lo so!
Eu sei!
Знаю.