S1 E1 • He’s Not a Cop, but a Thug

Dong Tak desperately searches for the culprit who murdered his partner. While covering a case at the police station, Ji An bumps into Dong Tak. Meanwhile, while arresting a culprit, Dong Tak is attacked by an unknown group.

Première diffusion : 27 novembre 2017

S1 E2 • I’ll Tie Them for You

Jo Hang Joon’s wife hands a lighter to Dong Tak, saying that he had carried it with him on the day he died. However, Hang Joon wasn’t a smoker. Meanwhile, Superintendent Ma Jin Gook orders for Gong Soo Chang, whose had five counts of fraud, to become the scapegoat for Hang Joon’s death.

Première diffusion : 27 novembre 2017

S1 E3 • Body Switch

After the unknown attack, Dong Tak realizes that there is something wrong with his body. Ji An is baffled by the sudden change in Dong Tak’s actions. Mean-while, Dong Tak and Soo Chang’s journeys begin.

Première diffusion : 28 novembre 2017

S1 E4 • Another CCTV

Soo Chang, while in Dong Tak's body, gets information regarding the late Lieu-tenant Jo Hang Joon's case. Yong Pal tells him that there is a CCTV that the cops don't know about near the murder site. This angers Prosecutor Tak Jae Hee.

Première diffusion : 28 novembre 2017

S1 E5 • You Have 49 Days

Dong Tak gets into a fight with the unknown masked man. Soo Chang tries to help him, but since he's a wandering soul, he cannot grab onto any objects. The masked man flees, and Dong Tak chases after him.

Première diffusion : 4 décembre 2017

S1 E6 • Because You’re Pretty

Dong Tak keeps hearing Soo Chang's voice but cannot see him. Dong Tak plans to attack the biker gang, but realizes he needs more people on his side. He visits the thugs he had beaten up before and asks for their help.

Première diffusion : 4 décembre 2017

S1 E7 • I Know the Real Culprit

Dong Tak and Soo Chang's cooperative investigation officially begins. Ji An is confused by the two different sides of Dong Tak. Meanwhile, Dong Tak and Soo Chang's past encounter slowly unravels.

Première diffusion : 5 décembre 2017

S1 E8 • Are You Really That Kid?

A female, high school student gets abducted. Meanwhile, the story behind Dong Tak and Soo Chang's encounter is revealed. Long ago, Soo Chang has given Dong Tak a necklace and begged him to clear his father's name.

Première diffusion : 5 décembre 2017

S1 E9 • Are You Looking at Me or This Jerk?

Soo Chang possesses Dong Tak's body again, and Dong Tak is flustered by it. Ji An joins in the investigation with the Violent Crimes Unit and gets kidnapped by an unknown being.

Première diffusion : 11 décembre 2017

S1 E10 • Was This Our First, Official Date?

Soo Chang, in Dong Tak's body, decides to catch the criminals who deceive and take advantage of young, female students. With the help of his thug friends such as Yong Pal, he finds out a bit more about Park Dal Soo. As the last step, they need an undercover female, and Ji An volunteers.

Première diffusion : 11 décembre 2017

S1 E11 • Abduction

Soo Chang, in Dong Tak's body, realizes that Dal Soo knew all along that he was being played. Ji An is abducted and held hostage at an unknown warehouse.

Première diffusion : 12 décembre 2017

S1 E12 • Take Your Pick

Dal Soo hangs two cars from cranes. He says there's Ji An and another student in each car and tells Dong Tak to have his pick. Dong Tak offers himself in place of the girls.

Première diffusion : 12 décembre 2017

S1 E13 • Am I a Woman to You?

Dong Tak receives help from the wandering soul, Soo Chang, and digs into the sudden attack. Ji An and Dong Tak have an unexpected date and become closer together. Meanwhile, Soo Chang spots the two kissing and feels something strange.

Première diffusion : 18 décembre 2017

S1 E14 • Are You Flirting with Me?

Soo Chang, in Dong Tak's body, goes to Doo Sik and finds out that there is a photo. Meanwhile, Ji An thinks Dong Tak is odd and brings him to a fortune teller. The woman who visited Dong Tak before is hospitalized.

Première diffusion : 18 décembre 2017

S1 E15 • Dating Violence

After kissing Ji An, Dong Tak is a bit dazed but happy as well. Soo Chang feels jealous. Meanwhile, Soo Chang suddenly feels pain in his chest.

Première diffusion : 19 décembre 2017

S1 E16 • Your Dad Wasn’t Corrupt

Prosecutor Tak gets a warrant for the violent boyfriend for attempted murder. Soo Chang, in Dong Tak's body, goes on a shopping spree. Afterwards, he takes Ji An out on a date.

Première diffusion : 19 décembre 2017

S1 E17 • Because I Trust Him

Everyone is shocked when Dong Tak is suddenly incarcerated. In order to help him, Ji An begins delving into the case. Meanwhile, Dong Tak keeps receiving threats from an unknown person.

Première diffusion : 25 décembre 2017

S1 E18 • Boiled Eggs

Yong Pal visits Dong Tak at the prison. Dong Tak asks him about Yong Pal's punctured tire. Meanwhile, Soo Chang tells Dong Tak that the person they're looking for is very nearby.

Première diffusion : 25 décembre 2017

S1 E19 • You’re Gong Soo Chang

Dong Tak finds out the full account of the incident that happened in the prison. As the culprit is revealed, everyone is in shock. Meanwhile, Dong Tak tells Ji An about how he gets possessed by a spirit, and Ji An is shocked.

Première diffusion : 26 décembre 2017

S1 E20 • I Like Him

Dong Tak is discharged from prison. Ji An and Sung Hyuk greet him outside. Dong Tak hugs Ji An, and Jae Hee watches from afar.

Première diffusion : 26 décembre 2017

S1 E21 • Is His Name Gong Soo Chang?

Ji An catches Dong Tak talking to someone when he’s all by himself. She asks him whom he’s talking to. Dong Tak decides to tell the truth and says that he’s been possessed by a conman’s spirit.

Première diffusion : 1 janvier 2018

S1 E22 • Angel Wings

After telling Ji An the truth, Dong Tak and Soo Chang continue on with the in-vestigation. Dong Tak looks into the necklace while Soo Chang looks into the angel tattoo.

Première diffusion : 1 janvier 2018

S1 E23 • Everyone Likes Money

While looking into the accident involving Soo Chang, Dong Tak finds out that Ji An is also involved. Moreover, Dong Tak fights against the people who are try-ing to make his fellow cop look corrupt.

Première diffusion : 2 janvier 2018

S1 E24 • A Proper Fraud

Soo Chang, while in Dong Tak's body, come up with a plan. He gets Min Seok drunk until he passes out. He then stages an accident so that Min Seok thinks he's killed someone again.

Première diffusion : 2 janvier 2018

S1 E25 • Your Dad Was Detective Song Ji Seok?

Dong Tak is in shock after finding out the relation between the past incident and Ji An. Meanwhile, Soo Chang is threatened again at the hospital. Dong Tak chases after the unknown person who tried to kill Soo Chang.

Première diffusion : 8 janvier 2018

S1 E26 • The Lighter

Yong Pal looks into the unknown stabber and tells Dong Tak that that person will go to the hospital to kill Soo Chang. Yong Pal waits at the hospital and spots Jae Hee. Meanwhile, Dong Tak and Soo Chang's suspicions about Jae Hee is confirmed.

Première diffusion : 8 janvier 2018

S1 E27 • I Owe Your Dad a Huge Debt

Ji An meets Tak Jung Hwan and talks about looking into her late father’s case once again. She also asks him why he had sponsored her for so long, to which Jung Hwan replies by saying that he owed a huge debt to her late father.

Première diffusion : 9 janvier 2018

S1 E28 • The Final Reveal

Superintendent Ma confesses to his crime and gets arrested. Dong Tak’s team decides to focus only on this case and digs deeper into every aspect of it.

Première diffusion : 9 janvier 2018

S1 E29 • The Real Angel

Everyone finds out who the real angel is. Jae Hee confronts his father about Jin Soo A. Jung Hwan says that she is very precious to him and tells him to protect her.

Première diffusion : 15 janvier 2018

S1 E30 • One Last Favor

Dong Tak, Soo Chang, and the Violent Crimes Team think of a way to catch Soo A and Jung Hwan. With the help of Soo Chang in Dong Tak’s body, they decide to use Chairman Jo Man Ho of Star Group.

Première diffusion : 15 janvier 2018

S1 E31 • Why Did It Have to Be This Way?

Première diffusion : 16 janvier 2018

S1 E32 • 49th Day

Première diffusion : 16 janvier 2018