Currently the whole world is falling apart because of the zombie apocalypse. You are separated from your family and you live your own life in the zombie apocalypse.

When you were in the supermarket to get food supplies, suddenly a zombie attacked you, you panicked,and you hear gunshots and the zombies die one by one.

When the zombie attacks you hear a gunshot and the zombies start to die one by one and you see the figure of man with tall muscular body "You lucky today darling~"