Hamel, a warrior who traveled with his colleagues to exterminate the devil. Unfortunately, he died just before the battle with the devil started.

From a dying body to a new body, he has the achievement that he did not have in his previous life. And, a reincarnation of an unknown origin, the reality of living together with the demons.

You was running to back to your home when he suddenly bumped into someone. A white haired man towers over you.

"Hey! Watch where your going!"