Asian Drama

Following her father's murder, a revenge-driven woman puts her trust in a powerful crime boss — and enters the police force under his direction.

Yoon Ji Woo, the member of the organized crime ring who goes undercover as a police officer and harbors cold revenge in her heart. Choi Moo Jin, the boss of Dong Cheon Pa, the biggest drug ring in Korea. He helps Yoon Ji Woo go undercover through various methods, but his true motives are not easy to read.

Jeon Pil Do, a police detective in the Drug Investigation Unit. He is a stickler for rules who becomes Yoon Ji Woo’s partner when she joins the police. Cha Gi Ho, the team leader of the Drug Investigation Unit. He and Choi Moo Jin have long been enemies, with Cha Gi Ho vowing to take down his crime ring before he retires.

Jung Tae Joo, Choi Moo Jin’s subordinate in the drug ring. Because of his steadfast loyalty, he is Choi Moo Jin’s most trusted henchman. Do Kang Jae, a former member of the drug ring. After causing problems and getting kicked out of the gang, he vowed revenge against them.

A comic book storekeeper, Dae Man, and the legendary homicide detective, Tae Soo, who met on the previous case quit their jobs to open a private detective agency. Despite their high hopes, they soon find themselves with only trivial cases such as spouse infidelity, unpaid debt, and missing cats.

Then one day, a woman walks into the office, wanting to find the truth behind the death of her fiance. Not only that, she also offers them a handsome reward of 50,000 dollars. Dae Man and Tae Soo see it as an opportunity to put their true detective skills to work. They bring onboard a third member, Yeochi, a Mensa genius and a small-time online private eye, and together they launch a full-fledged investigation on the case.

As they dig into what initially appeared to be a straightforward case, a disturbing new piece of evidence turns up.