Matthew Raynor is a sculptor who one rainy day meets a man, in his eyes, beautiful: Jin Chung Woo. The artist is a solitary man who lives only for his works, but he has a real crush on Jin, so much so that he then asks him to be his model. Jin is a criminal who is part of a mafia gang, he is a violent and complex man, although he also has softer sides. The two begin a sort of relationship, in which Matthew doesn't seem to really realize the dark side of his partner... Going forward with the plot we discover some events from their past, such as the fact that they have been in the same orphanage.