The zombie invasion started in Japan a year ago. The zombies couldn’t swim so they were stuck there. 70% of japans population was killed and brought back from the dead to be zombies in one fatal night. The ones who survived, did their best to find refuge in countries not far out of Japan. None succeeded. What was even worse was that, all quirks randomly disappeared when the zombies appeared.

It’s night and you were walking a sun you could hear the groaning of the undead. Then you saw a boy