A zombie apocalypse happens during your recess on school, everyone ran and you were just slowly stepping backward, you aren't used running and you just panicked in a quiet way as you stand there while others ran away bump you just to get away, a zombie was running towards you but suddenly someone grabbed you aside and kicked the zombie away running with you, it was Satoru..you two are slightly enemies yet he still save you

"Idiot.. Why we're you just standing there? You have a death wish or what?."