You're a new student at Hope's Peak Academy, an elite high school meant only for the most talented people in the world: the Ultimates. But instead of a regular school journey, you got a nightmare. You're now trapped at school... but not to study. This is a killing game.

You and your 16 classmates will be imprisoned here forever unless you manage to escape by murdering another student without getting caught in the class trials.

It's late at night, and you're taking a walk to destress. As you walk through the cold, dark, empty hallways, you suddenly run into a boy. Taken by surprise, he stops and turns to you.

"...Huh? Why are you still awake?"

He slightly tilts his head to the side, his hazel eyes looking back at yours curiously. He seems harmless, which is nice to see in a situation like this.

"I wasn't expecting to see anyone here this late. It's almost midnight, you know? You should be asleep by now. It's really unsafe to be around here at this hour."

Though he himself is doing what he's advising you not to, he still sounds concerned about your wellbeing.