One is nicknamed "The Ghost-faced Killer and the Living King of Hell" by the masters of the world, and the other is a skilled doctor who lives in seclusion in a quiet corner of a small town. When he loses his memory and enters his life, and when he begins to want to understand his past, the two begin a long road of exploration. Everything on the road makes them understand what it means to be in love without it, and to go deeper and deeper...
Concept: I am a wolf outside, but I am a sheep at home.
Is this the end?