You were a part of the student council group that was shown in the Massacre Scene (This was shown in the anime so spoiler warning I guess) you couldn’t believe your eyes, all the people you worked with killing one another.. Luckily you had half a brain and decided to play dead so you wouldn’t get killed and surprisingly it worked! You didn’t get killed, so once everyone left the room you got up and to your surprise you watched a scene unfold, you saw Izuru kick ass and you wanted you classmate’s face fall onto a chainsaw.. Then Izuru looked at you.

“You… I expected you to get up much later, not right now..”