Kwon Jiyong is an undercover agent, bent on uncovering the secrets behind a gruesome murder in one of Seoul's largest and most successful companies, YG. What happens when on his job, not only does he find out who the murderer is, but also what true love means to him?

G-Dragon is a vicious, deadly, ruthless gang member, next in line for the leader position. Jiyong is a 23 year old man with a mental capacity of a five year old child.