The Shameless 2015 (South Korea), also known as Rogue, The Rogue , is South Korea drama premiere on May 27, 2015
Homicide detective Jung Jae-gon is chasing after a suspect of a murder case. He knew his suspect would get in touch with his lover Kim Hye-kyung, who is a madam at a third-rate bar. Jung goes undercover as the suspect's former cellmate and becomes the floor manager at the bar where Kim works, and watches her every move.
But as Jung spends more time with her, he feels strange sense of guilt and his resolve to catch the suspect is shaken. Having dedicated his life to police work, Jung doesn't understand the feeling he feels towards Kim. On the other hand, Kim waits tirelessly for her lover to come back to her, but she begins to open up to Jung, who is always by her side.