It's graduation day. Junichi Shinohara shows up at school following a prolonged absence, to find a gigantic "pit" dug in the middle of the campus and all his classmates gathered in the classroom. Then, a strange message comes over the PA system. "In one hour, everyone will die. There is only one way to survive. You must offer a sacrifice." At first, Shinohara, Rika Suzuki and others think it's some sort of bad joke. But when the first victim is claimed, they realize it's a terrifying reality...

Genres

Cast

Haruka

Rika Suzuki

Kenta Suga

Junichi Shinohara

Minehiro Kinomoto

Hiroki Hiyama

Hikaru Yamamoto

Yumi Saito

Rio Kanno

Rei Konno

Nana Seino

Mizushima Ryoko

Show Kasamatsu

Nozaki Takao