Choi Moo-sung

The story of two fearless men who are willing to go through extreme lengths in their pursuit of a returning serial killer. To uncover the murderer's identity, the two are forced to look deeper than what the evidence seems to suggest.

Sim Geon Uk is a stuntman who’s secretly plotting revenge against Haeshinm Group, a large corporation to which Hong Tae Seong is the heir. As he works to destroy the family by first seducing the youngest daughter, Hong Mo Ne, he finds himself at a crossroads when Mun Jae In enters his life. Determined to correct the wrong, Geon Uk is about to risk it all and take down anyone who gets in his way. (Source: MyDramaList)

Jeong Nyeon has no money or education, but she has a talent for singing. Her dream is to join a traditional female theater company and succeed. Will Jeong Nyeon achieve her dream of becoming a big star and becoming rich?

Cha Sang Du and Chae Eun Hwan were childhood friends until tragedy struck when Sang Du accidentally killed someone while defending Eun Hwan's family belongings. After serving prison time, he discovers Eun Hwan and his family have disappeared. Years later, Sang Du becomes a gigolo to support his sick daughter and unexpectedly reunites with Eun Hwan, now a math teacher. To win her back, he enrolls as a student in her class, but unforeseen circumstances keep them apart. (Source: MyDramaList)

A family psychological thriller about a dilemma that Korea's best profiler experiences when he learns the secret of his daughter related to the murder crime he is investigating.

The life of another person will start now. For 72 hours, live the actual lives of strangers.