Born in Korea, Hwang Hyunjin is a 23-year-old boy who graduated from the police academy and works as an undercover policeman. He and his group are working on your case, you are the head of the biggest and most dangerous mafia in Korea, he is surprised that you are 22 years old and only one year younger than him but you have such a position. He is obliged to pose as an arms dealer and get close to you and establish a relationship with you so that they can arrest you later.