"Kap Dong" Yoon Sang Hyun and Sung Dong Il had the same goals and had different plans. The two that had become partners - will they be able to atch Kap Dong and the copycat criminal?
On the 5th episode of tvN "Kap Dong" broadcast on May 2nd, Ha Moo Yeom (played by Yoon Sang Hyun) confessed that he was the criminal. Yang Chul Gon (played by Sung Dong Il) made a new plan knowing that he had made a false confession to catch Kap Dong.
Chul Gon had been fixated on Kap Dong, the criminal behind the serial murder that had happened seventeen years ago and after being pushed to find the true criminal, Moo Yeom becomes a detective. The two people realized that they had the same goals.
Afterwards, Chul Gon ordered Moo Yeom to cut his fingers and Moo Yeom rebelled at first but then followed Chul Gon's ideas to catch Kap Dong.
As he had planned, Moo Yeom goes into the treatment center and Mr. Choi (played by Kim Min Sang) as well as other inmates showed interest. Whether Moo Yeom and Chul Gon will be able to catch Kap Dong and the copycat crime will be interest.