A popular surgeon with a bright future and women falling at his feet, Ji Hoon is at the top of the world. Although married, he fantasizes of a woman with a butterfly tattooed on her pelvis - a vision from his reccurring dreams. During a business trip, he meets an attractive woman named Hae Young, who coldly refuses his advances. Not accustomed to such rejection, Ji Hoon smiles as he heads back home. A few days later, he receives an unexpected call from Hae Young, and begins a risky affair. But soon afterwards, his wife receives a mysterious package containing incriminating photos of her husband…

A monk gives an impaired man the secret to a strong arousal. The man had been teased and tortured until the travelling man decides to help him out.

Soo-na is a beautiful tattoo artist who possesses the unique skill of being able to perform the rare “stitchery tattoo” that uses needle and thread. This style of tattoo is very painful and she prefers not to do it this way. She also has a habit of mixing in some snake venom into the ink she uses for tattooing. This can cause some interesting and sometimes lethal side-effects whenever her clients are in the heat of passion. In other words, you do not want to mess with Soo-na. Now she has a new client, Ji-soon, who is very persistent in wanting her to use the stitchery tattoo technique. Soo-na gives in and agrees to finish the tattoo of a Medusa on his back. She quickly learns that behind the Medusa lies a dark secret that has ties to her own past. What follows is a tale of revenge, murder, and tattoos.

Soon-Ae (Seo-Young) opens a butcher's shop. The butcher's shop is popular due to its flavorful meat. Most of the store's customers are male. Meanwhile, man’s body is found at a hotel near the butcher's shop. The man was brutally murdered. Soon, more murders are found with similarities to the first murder. One day, Detective Kim (Kim Min-Jun) stops by the butcher's shop and meets Soon-Ae. Since then, Detective Kim keeps a watch on Soon-Ae.

Hae-il is a player who goes around clubs in Hongdae hunting for women. He gets beat up one day after messing with someone else's woman. Min-hee finds Hae-il and brings him home but next to him are Ho-soo and Yeon-jae, unconscious. Without a choice, Min-hee lays the three of they side to side and goes to work. The three of them wake up and see each other for the first time but soon get involved with each other. These young people start off with some midnight snacks, drinks, singing and sex. Hae-il and Min-hee quarrel before they break up and Ho-soo gets rejected by his friends when he asks them to help him avenge his sister. Yeon-jae gets kidnapped. Abbie wants a broken hearted Min-hee to leave her 5 year-old son behind and go have fun in Hongdae. Joker brings together his friends to get rid of the owner and DJ of a Hongdae club and take over the club himself. In the process, he kidnaps Yeon-hee who the DJ likes and war begins when Hae-il gets involved.

Ju-eyon and Seong-tae have been best friends ever since they first met each other 10 years ago. But in one night their 10 year friendship comes crashing to the ground after they sleep together. The comfort and security of marriage is a siren call, and the two decide to forego their ideals to spend their first day as man and wife. However, their perfect lover soon appears right in front of them: A sexy editor appears to seduce Seong-tae and an advertising director appears to tempt Ju-yeon. With a single smile they turn the newlyweds dream into a nightmare. Even after only a few days, they soon find themselves faced with the worst choice of their lives as they struggle to reach happiness.

Jeong-hwan who has a secret past, faces another group of tourists on a remote island he visited to clean up his past. In the guest house where everyone stays together, Jeong-hwan feels a strange atmosphere alone and is wary of the guest house’s owner and finds himself as their target. The moment he managed to escape from a dangerous situation, he struggles against another mysterious existence. As soon as he dig up the dangerous secrets of the island, the pursuit of madness begins!

Tae-soo, a kung fu fan who lives on a remote island with his grandfather Kim Yeong-gam, will come to Seoul along with his uncle Ik-seong who suddenly came. Tae-soo, who had a happy life in school, making friends for the first time in his life had to deal with the school bully Min-hyeok through kung fu.

Do you want to borrow the husband you were looking for? Chang-min, a full-time house husband, started a husband rental service with his friend while looking for work at the nagging of his wife Joo-hee. Chang-min, who has a warm appearance, becomes the ideal dream husband of wives, and the husband rental business flourishes day by day.

Jin-ah, the former leader of once popular girl band "Purple," hosts a radio show called "Wonderful Radio." When the producer of the program is sacked over low ratings, a new guy comes in to fill his shoes. Jae-hyeok is a cold, unfriendly man who only drinks iced coffee even in the winter. The easily irritable man and the conceited former diva are bound to get on each other's nerves at every corner.