He is the number one person under the club boss, but his true identity is a police undercover agent. She was once a lady with a high degree of education and returned from overseas, but she became a ruthless heroine. The eldest daughter of the club stepped into the abyss of crime to avenge her father. Little did she know that her most trusted lover was a police undercover agent who was always protecting her.
Concept: cooked black, cooked white? One thought of heaven and one thought of hell, if it were you, what would you choose...