Jin Young and Su Chil go on a drug bust and finds a greenhouse full of marijuana. Jong Sam is being chased by two men. He calls the police to report that he ... read more
Jong Sam sees that Baek Kyung's shoes are dirty. He tries to confront him about his whereabouts and instead is detained and put into solitary confinement. Wh... read more
Jong Sam is in danger of not making it to the prison before roll call. Ddak Ji is nervous that Jong Sam hasn't returned. Jin Young suspects that the man who ... read more
After getting arrested, Kang Chul Gi assumes the role of Jong Sam's mentor. Chul Gi teaches Jong Sam about the basics of becoming a detective. To help Chul G... read more
Jin Young begins to question Jong Sam about his identity, but Jong Sam is unable to answer her questions. He is told to live as Oh Il Seung until he is able ... read more
Eun Bi returns home to find Gil Choon there. Jong Sam and the police arrive at her house to save her. Jong Sam climbs up the side of the building into Eun Bi... read more
Jong Sam is on the brink of death when someone cuts the weight from his legs. He is surprised to see that the person who saved him was none other than Chul G... read more
Jin Young and the team continue their investigation to find Thien. They find a suspect and asks him where Thien is. Jong Sam and Chul Gi follow Oh Il Seung's... read more
Jong Sam gets closer to finding Lee Kwang Ho's 100 million dollars. However, the closer he gets, the more danger he faces. Jin Young continues to investigate... read more
Jong Sam meets Yoon Su at the place where Yoon Su first met Il Seung. Together, they find the missing money. Yoon Su tells Jong Sam that if he gives Lee Kwan... read more
After finding out that Ddak Ji is in trouble, Jong Sam heads to the Port of Incheon. He brings the 100 million dollars so that he can use it to save Ddak Ji.... read more
Lee Kwang Ho's 100 million dollars end up in the hands of Jin Young and her team. Su Chil expresses his interest to start a case to find the owner of the mon... read more
Yoon Su goes to the police station only to find out that the 100 million dollars is stolen. Jong Sam brings the stolen 100 million dollars to Lee Kwang Ho. H... read more
Chul Gi tells Jong Sam to continue living as Oh Il Seung and work for the police force. He tells Jong Sam to use the resources obtained as an officer to get ... read more
Jong Sam joins the Hidden Crimes Unit. He and the team help solve the case regarding Jin Young's mom. Meanwhile, Prosecutor Kim Yoon Su is determined to reve... read more
Yoon Su gives Jong Sam an ultimatum. He must choose between Oh Il Seung and Kim Jong Sam. Jin Young tells Jong Sam to stop living as Oh Il Seung and to revea... read more
Jong Sam gives Jin Young something he found on the day that her father died. Jin Young takes the clue and begins to focus on reinvestigating her father's cas... read more
Kang is in danger of getting kidnapped by Baek Kyung. Chul Gi intercepts Kang and calls Su Chil. Jong Sam puts a tracker on Baek Kyung and explains the situa... read more
After finding the same keychain that Jong Sam had found on the night of her father's death in Kang's backpack, she begins to think that Chul Gi is the prime ... read more
Jin Young and Jong Sam continue to investigate her father's case. They go to the detective in charge for the case. They find out that her mother hid the foot... read more
Jong Sam believes that it is his fault that Jin Young got stabbed. He blames himself and feels guilty. He decides that he must take action and continues look... read more
Jong Sam breaks into Pil Sung's office and gets caught. He confronts Pil Sung about his association with Lee Kwang Ho. Pil Sung threatens to expose Jong Sam'... read more
Jong Sam and Su Chil find out the truth behind Jin Jung Gil's death. They begin to struggle to reveal Pil Sung's misdeed. Meanwhile, Jin Young, who doesn't k... read more
Jin Young formally joins the investigation on her father's case, and Su Chil tells her not to let her emotions get the best of her. The news about the record... read more
Young Min goes to meet with some friends to blow off steam after his confrontation with Kwang Ho. He ends up taking drugs and causing trouble. Jin Young tell... read more
The Hidden Crimes Team begins to look into Young Min's case. They gather all the information they know about that night to connect the dots. They figure out ... read more
Pil Sung offers to give Jong Sam more information about the Odong Blowfish Restaurant case in exchange for getting rid of the evidence of Jin Young's father'... read more
Jin Young tries to go through with the deal with Pil Sung. Su Chil finds out about the deal. Jin Young admits that she got rid of evidence that supported tha... read more
Jin Young is shocked that Pil Sung collapsed after drinking the water she gave him. Jong Sam sees this and comforts her. Su Ran goes to Jong Sam and tells hi... read more
Jin Young goes to Eun Bi to apologize for turning a blind eye to Ddak Ji's innocence. Jin Young and Su Chil go through an internal investigation over what ha... read more
Su Chil finds out about Jong Sam's real identity. As a result, Jong Sam leaves the Hidden Crime Team, and Jin Young worries about Jong Sam. Yoon Su tells Su ... read more
Jong Sam finds Mr. Cha's hidden evidence. However, Pil Sung intercepts it from him. Su Chil and Jin Young find Jong Sam tied to a tree, and the rescue him. S... read more
Upon reading Mr. Cha's notebook, Jong Sam finds out the truth behind his mother's death. He finds out that Kwang Ho was the one who ordered Mr. Cha to kill h... read more
Jin Young and Jong Sam look into Ms. Hong. They find out that she's the woman who settled when Jong Sam's mother passed away. Su Ran and Yoon Su talk with Mr... read more
Jong Sam is shocked after finding out the Lee Kwang Ho was his birth father. He begins to distance himself from Jin Young. Jin Young is hurt because of Jong ... read more
After receiving the background information on Pil Sung from Chul Gi, Jong Sam decides to use the information to corner Pil Sung and get a testimony. Jong Sam... read more
Jong Sam is angry as Chul Gi is hospitalized after trying to save him. Lee Kwang Ho plans another scheme after failing to kill Jong Sam. Meanwhile, Su Ran, Y... read more
The Hidden Crime Team and Prosecutor Kim request an arrest warrant for Lee Kwang Ho. Yoon Su prepares a press conference in order to corner Lee Kwang Ho. Mea... read more
Jong Sam abducts Lee Kwang Ho with the intent to kill him. He asks Kwang Ho why he killed his mother and why he tried to kill him. The Hidden Crime Team trie... read more
Jong Sam tells Yoon Su to release all the information he had gathered regarding Lee Kwang Ho to the media. As a result, Lee Kwang Ho sets up a press conferen... read more