The Mayhem

The strongest punk detective in the police station who investigates with his mouth more than theory, 'Dong-min', is appointed to the investigation department just when he was about to become successful in his career. He is sad to be appointed, however, he will be having a joint investigation with a straightforward FM detective 'Mong-heo', in charge of a case that involves a missing model. As the investigation progresses, 'Dong-min's instincts awaken and realizes that it was not just a case of a missing person. It couldn't get any better! A comical, slapstick combo investigation begins!

A North Korean refugee named Yoon-hee works hard to bring her daughter who is left alone in China but one day crashes with a handicapped person with her milk delivery bike. The disabled refuses to go to the hospital but sues her as a hit-and-run and this gets spread all over the Internet. She is criticized by netizens and gets fired from all of her jobs. It turns out that the man who sued her is a self-injuring blackmailer disguised as a disabled person. Yoon-hee learns that she's going to need alot of money to win the case and to bring her daughter. She tries to make money through surrogacy but she ends up not getting paid. Being accused falsely, Yoon-hee doesn't trust the lawyer she has who only thinks about the cost and decides to stand up for herself

One day, Sujeong, a former lover, visits Hyung-gyu, who runs a Chinese house in the countryside. The two reunited after a long time confirming that their love for each other has not yet cooled down, and they start living together. Second, Min-gyu is anxious that Sujeong has come for Hyung-gyu's money. Hyung-gyu is angry with Hyung-gyu, who doesn't like him, and Min-gyu finally commits an unforgivable act. The youngest Dong-gyu, who felt the warmth of her mother from Sujeong, witnessed the relationship between Min-gyu and Su-soo. With her innocence destroyed, Dong-gyu no longer sees Sujeong as a woman, not her mother, and has an intolerable desire. However, Sujeong completely rejects Donggyu in order not to make any further mistakes. Then, Dong-gyu starts a dangerous joke to get Sujeong's attention...

Ah Yeon looks sensual in those short tennis outfits she always wears. When Min Seok, a successful prosecutor encounters Ah Yeon in a parking lot of a tennis court, he happens to provide her with help unexpectedly. He later gets contacted by Ah Yeon frequently. Although Min Seok, the married man tries to refuse her excessive hospitality towards him, it’s not easy to refuse. One day, Min Seok receives a correspondence saying he is accused of bribery and then he realizes he might lose his position as a prosecutor. While his relationship with his wife has become unstable as well, he cannot stop thinking about Ah Yeon. He after all begins the relationship with Ah-yeon he should not have started.

Psychiatrist Joon-sang is a well-known doctor. He is level-headed with his patients, but he's got a painful past. He'd witnessed his wife kill herself because she was raped. He'd suffered insomnia along with guilt and sadness until a beautiful girl Ji-soo comes along. She tells him every man who's loved her died and that someone was watching her. She seduces Joon-sang. A detective suspects Ji-soo to be involved with a recent murder case and asks Joon-sang for her medical records... Falling in love with something dangerous and the end of which is unknown!