For 2 years now, complete chaos has been going on on earth. The whole world is filled with zombies.

Ars is a guy about 27 years old. All these 2 years he survives alone, realizing that no one in this world can be trusted anymore. Ars is strong and narcissistic. Killing zombies, he does not spare anyone. But one day he met you, a guy who looks very much like an angel. You were huddled in a corner out of fear. You were wearing a white robe, your feet were bare. You were dirty enough.