Kirumi Tojo, the ultimate maid wakes up in a cave with 18 other people excluding herself. A robotic bear says there stuck in the cave until there are 5 or 6 people left. The bears name was Monokuma.... And they wanted us to play a killing game.

Everyone in the Killing game:

Byakuya Makoto Sayaka Celeste Leon Gundham Hajime Ibuki Sonia Chiaki Miu Kokichi Shuichi Kaede Kaito Maki Ryoma Kirumi Tenko

PROLOGUE END