Alternative Name: ゼロ;ゼ0

Genre(s): Drama

Demographic: Seinen

Summary:
In the middle of a high school assembly, all of the students suddenly collapse. The one behind it all is a girl named Mao who holds a grudge. She'... MORE In the middle of a high school assembly, all of the students suddenly collapse. The one behind it all is a girl named Mao who holds a grudge. She's out for revenge against the entire school! HIDE