Rinya is the son of the head of the Hanayanagi-kai, a mid-level yakuza clan, and works as a safe keeper. He is the next head of the Hanayagi-kai, Rinya has always been frustrated by his father and the clan's...

Six years ago, a novelist named Jeong Seon lost his young son and divorced his wife. He meets the orphan Hyunwoo by chance in a rural village where he went to work as a instructor, and they become close...