Joon Ho is a third year high school student who just finished taking his university exam. His main interest is to sleep with Seo Yeong, his girlfriend, but, so far, she has turned him down.

Sejun and Song-i went on a school trip and couldn't return with the sunken ship. Leftover Seolhee and Seong-cheol wander under the weight of a hard life. Also, the remaining Sejun's mom and Song-i's dad remember and endure the children they sent first. The story of them living in a time that can't be cured.

Seung-joo, an assistant documentary director, hopes to direct his own work, but leaves for Kazakhstan to assist in filming a traditional Korean-Kazakhstan wedding. When the local director Park Yu-ra gets in a car accident, Seung-joo and Young-tae, the cinematographer, miss the wedding they were set to film. To complete the documentary, Seung-joo is forced to stage a fake wedding ceremony in Yura's hometown of Saty Village with Young-tae and Yura's uncle Georgi.

It's a story of a waitress who was suffering from domestic violence; she eventually finds her true self by meeting a student.

Min-cheol, who works at a motel, makes dirty money by filming illegal sex videos of the guests. Although feeling guilty, he has no choice but to continue the job to pay loan shark debts. On one rainy night, he witnesses a guy strangling a drunk woman to death through the hidden camera. Still debating between selling this provocative footage and reporting a crime, Min-cheol now has to make a decision.

In the hypothetical 1970s when parallel universes have been discovered, a comedian has an affair with his wife in a parallel universe. When his actual wife threatens divorce, he embarks on an adventure with his divorce lawyer.

A woman is attacked by Internet users after posting provocative remarks online. Using her personal information, they go to her place but what they find is her body; she took her own life. Who made her kill herself? Or, was she killed by someone else?

Soon-kyu, caught sight of a UFO. To find the UFO, they leave for a so-called "UFO mountain." 3 days later, they come back and insist they"ve contacted aliens the last night except Soon-kyu who #999999ed out due to overdrinking. After hearing that Ji-hyun"s missing, Soon-kyu leaves for the mountain again to answer his own question - the UFO, aliens and Ji-hyun.

Park Duk Joon is an old man living by himself. Every night, he suffers from insomnia attacks brought on by disturbing flashes from his dark past. He tries in vain to pray and find solace in religion. His only friend is Mrs. Lee, a church elder who gives him weekly church bulletins. Mrs. Lee invites him to a testimonial at her church. Duk Joon is surprised to see the face of the speaker. He is Lim Gwang Han, Duk Joon's former superior officer from his days as a police interrogator in the 80s. They meet for the first time in years, Gwang Han brings up Duk Joon's painful past again.

Episode 1_MIN Yong-geun A young man sits on the steps of an apartment every night. He listens to a college girl coming home without her knowing. A woman who lives in the same building watches the young man every night. Episode 2_LEE Yoo-rim A newlywed couple and another younger couple go to a cabin. The husband tries to have sex with his wife who rejects him every time and he feels strangely attracted to his younger friend's girlfriend. On the day they are supposed to go home, the husband sees the younger couple having sex and feels a pang of jealousy. Episode 3_JANG Hoon Jean-Claude Romer is a well known New York critic who has come to Korea to attend an international film festival. He is quite familiar with Korea and enjoys jangguk and shopping at traditional flea markets, but what he loves most is the ttemiri(scrubbing) culture. Having had a ttemiri session with bath manager Jin-young as usual, he has dinner with her for the first time.