A truth tale about "Oligosaccharide" written by Crocodile Man. One 'Geun-hyeok' and ten 'Mi-jeongs' put on a sexy adult fantasy! Geun-hyeok and Mi-jeong switch bodies after they have intercourse. Mi-jeong asks Geun-hyeok for something as she's about to get married... Mi-jeong is a call girl who seduces Geun-seok. She's actually a killer. What is she? Tae-sik only drinks black coffee and Mi-jeong likes him. Will they come true? Tae-sik is a loser who uses his wife to rip money off of other men. Geun-hyeok loves her. What will happen to them? What if someone is watching me? Mi-jeong asks detective Geun-hyeok for help... "I have a wife!" Geun-hyeok drinks with his sexy superior Mi-jeong and thing happen. Mi-jeong and her husband have a pile of debt. Mi-jeong goes to her friend Geun-hyeok who can foresee the future. Geun-hyeok is perfect and Mi-jeong loves her husband but she can't help feeling unsteady. Tae-sik leaves on a suicide journey and meets Mi-jeong. They fall in love...

6 young girls and boys reveal their most thrilling moment; college student Ji-hoon plays drinking bout with his female friends. Dong-geon's first experience at emergency stairs. Young-jae bets on undressing while playing Jenga with his sister's friend. Young-tak visits his girlfriend's house while her parents are out. Jung-woo decides to go to Motel with his old female friend. Jin-seok goes to theater with his tutor, but it's not to watch a movie.

Director Oh Soo-jin had a taste of failure with her first movie. She thinks about a fancy come back but no one wants her now. Then one day, opportunity finds her but it's an erotic film... She is "Sky Girl" Oh Soo-jin. Seven years ago, Oh Soo-jin made a movie called "Sky Girl" which resulted in only 20,000 views. She ground her teeth to recover from her failure by making a second movie. One day she gets a call from Park, a gangster and movie director who asks her to make a porn movie with him. The actress of the movie is an AV girl from Japan. Oh Soo-jin denies the offer and returns home but all that's waiting for her are unpaid rent and bills. Oh Soo-jin calls Park after watching the AV girl's porn and suggests she turns the whole set into a women-only production. She has a week to film the movie with 100 million won. Can she do it?

Deputy Hyeon-moo from Isang Plans doesn't know a thing about manners. The company director orders the team manager to to hire a manner teacher for the sake of teaching the employees some manners. Then one day, a young woman (Yeo Min-jeong) introduces herself as the 'manner teacher'. However, she was only visible to Hyeon-moo. From then on, whenever Hyeon-moo knocks on a door or does something with 'manner', she would appear and conduct a total directional lecture on manners. The two get close very quickly...

In the middle of the Joseon times, Song-do's gisaeng Jin-yi was skilled in painting and caligraphy. Unlike other gisaengs, she was also intelligent and well educated enough to be called the best out of the Best Three. Byeok Gye-soo is is a scholar who comes down from Hanyang to attend a ball. Unlike his rowdy friends, he has integrity and loves to be around nature. He hears about Jin-yi and his friends get him caught up in a bet that he won't be seduced by her...

Lee Ha-yeon is the wife of the heir to Ilsin Group and even so one of the richest women in South Korea. She is respected and enjoys the luxury of her penthouse. But one day she is found dead in a hotel room. The police thinks she had been poisoned and is investigating the case very secretly to avoid a scandal. But they have no clue what happened to Lee Ha-yeon. They are no signs of a forced entry and there are no fingerprints at all. The police are even wondering what Ha-yeon did in this hotel room. But the police is joined by Ha-yeon's estranged sister Ha-jong who received a camera from her sister just shortly before her death. The camera reveals that Ha-yeon had several sex chats and meetings. And they also get to know that Ha-yeon had been blackmailed and finally they witness how she was killed. Ha-jong feels guilty as she couldn't help her sister and she becomes desperate to find the murderer.

Cheon Yeon Ju is a girl who is specializes in investigating crimes. She teams up with Jeong Re Oh, a employees of the Ministry of Food and Drug Safety, to investigating a series of crimes.