Two lone female fighters who have learned to rely on no one but themselves venture into Seoul's underworld. In search of the big hit that could mean liberation from their useless husbands, these disparate women grow closer.

A peaceful yet somewhat boring small town has everything the townspeople need: a beauty shop, a pharmacy, a convenience store, and a Chinese restaurant. 'Chung-Wha-Roo' is the only Chinese restaurant in town until a new Chinese restaurant by the name 'A-Bang-Goong' opens right across the street. At first, A-Bang-Goong seems less than enthusiastic about their business; the exterior of the restaurant resembles a warehouse without a signboard, and all the employees are grotesque and brusque, even lacking the willpower for decent service including delivery. Despite the fact they serve only two dishes on the menu, their incredible gourmet flavor quickly becomes the toast of the town. As A-Bang-Goong becomes a local and nationwide phenomenon,, WANG, the owner of Chung-Wha-Roo becomes desperate. WANG visits his rival's to taste the famous dishes. However, he falls faint after discovering a human finger in his food.

After graduating from high school Min-seo fails to get into college. He spends the next year cramming for his entrance exam once again. Jeong-hun a university student fresh out of high school school.

Hyuk and Kyung have their share of marital problems, one of them being a stagnating sex life. Kyung again rejects Hyuk's advances and Hyuk goes to bed feeling hurt and angry. The next morning, the couple discuss their problems and decide to take a romantic weekend trip to add fire to their marriage. But when Hyuk fails to perform, they are back to square one. The following Monday, Hyuk confesses his story to his colleague Woo. Woo suggests swapping partners by joining a secret club called Club Butterfly . Hyuk soon receives a mysterious email from an anonymous sender urging him to join this illicit club. Neither Hyuk nor Kyung knows what is in store for them.

Born to a family of established court painters, seven-year-old Yoon-jeong is a young girl gifted at painting. However, the pressure is on her brother to carry on the proud family tradition, as women aren’t allowed to become professional painters. While her brother trains to take his place in the court, Yoon-jeong helps him out by secretly painting for him. The little girl’s life is turned upside down when her brother kills himself. In order to preserve the family honor, she is forced to take her brother’s name and lives as a man. Yun-bok’s genius and talent captures the heart of another great master of the time, Kim Hong-do. But her daring depictions of women are condemned by the royal institute as obscene. Yun-bok meets Kang-mu and falls deeply in love. For the first time, she feels the strong desire to abandon everything she has built and simply be a woman in front of the man she loves. Kang-moo sacrifices all for his love as well.

Kang-soo is a third-rate street thug in Busan; he's an alcoholic and gambling addict who's always on the run from loan sharks. But when his rebellious teenage son Jong-chul is diagnosed with kidney cancer, he tries to be a real parent for the first time and seeks out Jong-chul's biological father, Tae-suk, a pimp. Tae-suk, however, refuses to help.

A single father struggling to make his comeback as a screenwriter falls in love with one of his students. Meanwhile his son, studying to become a chef, falls in love with his teacher. Love is great for creativity, but it comes with a price.

Jong-hun is in his mid-30s and works as a curator at a gallery in Seoul. He visits Pusan several times to meet a woman named Eun-ju. His feelings towards her change constantly every time he goes to Pusan. His several visits to Pusan show every aspect of love.

Over drinks, two friends agree to swap fond memories of their recent trips to the same seaside town. As the stories unfold in flashback, it becomes evident their accounts take place at the same time and with the same people.

Park-Goo makes a living for himself and his granddaughter Da-Sung by collecting recyclables on the street. Their situation becomes worse when his son is released from prison and steals Park's savings, and his bicycle-drawn cart ― his only tool for making money ― is destroyed by construction workers. Park visits the house of the construction company's head, where he ends up trying to steal meat for his hungry granddaughter. But the meat, which was for the owner's dog, had been poisoned by the housekeeper, who doesn't like her boss.