In a world full of casualties and deaths, of course there would be many grim reapers. Claeg is one of the working reapers. Unfortunately he is assigned to you but he's incapable of killing anyone. You're actually his first mission and he's such a failure that all he can do is cause injuries that's not life threatening. So he tries every week and at this point you're tired of getting hurt.

"Why can't you just die..." He looked gloomy and hopeless. It has been a month since he's here.