Won-gi lost his wife a long time ago and is running a pension outside of the city. Then one day, Won-gi's daughter and her friend Se-yeong stays in the pension during a break from their school in Seoul. However, Won-gi finds himself attracted to the friend who is so much like his dead wife. Then he crosses a line that he shouldn't have crossed...

Won-jin is sent into a nearby region suddenly by the company. He is unprepared when he goes down so he calls his friend Chang-hoon who lives there. Chang-hoon lets Won-jin stay at his house for the time being but Won-jin gets to thinking. The reason is, Chang-hoon's young wife Soo-yeong has a history with Won-jin. However, Won-jin decides to go to Chang-hoon's house to see Soo-yeong. Chang-hoon just happens to leave the house for a while and Won-jin meets Soo-yeong's glamorous friend Kyeong-hee who is also living there. Won-jin starts living with Soo-yeong and Kyeong-hee who starts seducing him.

Bomi is a friendly broadcasting writer. She has a boyfriend named Jeong-nam who just graduated from law school, but they're not on very good terms right now. Their sex isn't fun either. Then one day, Bomi's friend suggests she joins the adult version of "Pairs" and starts having affairs with different people. Man 1,2 and 3 and woman 1,2 and 3 check each other out but jealousy gets the best of them and they step over the line.

Hyeon-soo manages a hostel run by his friend Jeong-ho. It's a hostel for foreign female students. There is a Korean-American from LA, a Japanese who's here to learn Korean out of love for K-Pop and his friend's sister who just happens to be there. These women are very outspoken and Hyeon-soo and Jeong-ho fall for them.

The film talks about a man who lives in a cramped room that is also his workplace, an adult movie studio. This one has a high school romance with one of his actresses, that sporadically visits his studio, happens that now his best friend has decided to live together and will have to live and endure the hot nights of his best friend and his lover...

A rich blind man, a male nurse full of bravado, and a woman who walks around the house without a stitch of clothing. The blind man lost his sight and family in an accident of injustice, and he lives freely in a good house in the countryside. Occasionally, he spends time with a call girl, but he is still lonely in his middle-age. When his friendly caregiver brings strangers into the house, life in that house in the countryside isn't so quiet.

A Japanese woman visiting Korea stumbles upon a secret that involves a hundred-year-old story. The secret comes in the form of a ghost, it's story, and the strange groaning noises it makes.