When her husband Seok-ho secretly expresses the dullness of her ordinary couple life to his wife, Myeong-seon makes a new proposal to her husband. Myeong-seon uses his friend Aeran as an excuse to work with Seok-ho and connects them. Seok-ho falls in a deep relationship with his wife's friend Aeran. In fact, Aeran maintains a good relationship with Byeong-suk whom he met, but suddenly the two's physical relationship begins to fade, and he finds himself weakened by a desire for more powerful pleasures and perverted desires.
Hyun-ah is listed on top ten of TV audition program with talented voice and attractive appearance. The reason why she is in this show is to be shown to her mom, Jang-mi, who has been separated for over 10years. Jang-mi used to be a potential singer long time ago but had to give up her dream due to her responsibility she had to take at that time. They had lived together happily even in poverty until something happened bringing their parting.
Betrayed and on the run, a former North Korean agent tries to seek revenge on the man who killed his wife, find his missing daughter, and uncover the secrets hidden inside the eyeglasses of a dead man.
Three elite North Korean sleeper agents live under cover for so long that they believe their cover stories are their real identities. They are shocked when they are ordered to kill one another or face death at the hands of an elite hit team.
Man-ho is a pacemaker for Korean national marathon team. His purpose is to stay ahead of others until the 30km mark. But he gradually grows a desire to run for the victory.
Slacker detective Jeong-min (Kim Dong-wuk) is assigned to investigate a serial killer case. For the first time in his career he puts his heart into his work but Yeong-seok (Yoo Oh-seong), an unemployed man with natural instincts as a detective, gets in the way by trying to catch the killer as well.
