A yoga instructor with a twisted mind meets a sugar daddy in this bumpy human romantic comedy.

In the summer of 2007, Gahye realizes that her younger brother Gwanghyeon is the class president. She is planning to steal a motorcycle and sell it with her friend Gangseop so she could buy her brother a hamburger on the last day of school before the summer break starts.

Se-jin, a high school student, becomes pregnant and gets ostracized by her family and school. While wandering the streets, she meets Joo-yeong, an experienced runaway, and tries to get an abortion with Joo-yeong's help.

A couple's hospital tryst is caught on X-Ray. Thinking she and her boyfriend are the ones in the compromising radiograph, nurse Yoon-young goes in the next day to resign only to find that everyone has called in sick except the head doctor.

Hye-soo, CEO of a suburban start-up in Mang-jin, endeavors to successfully host the city's emblematic 2nd Yeonsan-gun Cultural Festival but faces persistent unexpected challenges causing the festival to become chaotic.

One day, three siblings receive a postcard from their mother who left them a long time ago. But all it says is "I miss you." Three siblings are disconcerted by the sudden contact, but eventually, they go on a trip to meet their mother.

Four different couples have a romantic week over New Year's Eve. Both coming out of failed marriages, Ji-ho and Hyo-young are not open to the possibility of new love, while Jin-ah heads to the other side of globe and encounters Jae-hun.

Sohyun, a runaway, is left alone after her close friend Jungho disappears. By accident, she gets to know a transgender woman named Jane. She joins Jane and her close-knit community of runaways, who are as comforting and loving as a real family. Sohyun feels happy and at peace. But her happiness does not last long. There is something wrong with Jane’s health.

Following a brutal murder case, the police are baffled to find out that the assailant, whose body was found on the scene with the victim, had already been dead for three months. Meanwhile, journalist Jin-hee sets up a live interview with an anonymous caller claiming he is the true killer behind the mysterious murder. When the man announces three more murders will occur in the hands of the undead, Jin-hee must face the sinister forces beyond understanding.

Sang-hyun is always struggling from debt, and Dong-soo works at a baby box facility. On a rainy night, they steal the baby Woo-sung, who was left in the baby box, to sell him at a good price. Meanwhile, detectives were watching, and they quietly track them down to capture the crucial evidence.