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...

The AV idols have moved to a farm village! Tokyo AV idol Yumi hides her past and marries Dae-soon, a Korean man. She's become the wife of the head of youth and the one and only postman in the village. She's the envy of everyone but only for a while. One day, AV movie makers visit Dae-soon's village to make a movie and Yumi is afraid her identity will be revealed. Not knowing what the movie is about, the whole village sets out to help their visitors.

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?

Dong-hyeon and Yong-joon coincidentally meet at an acting audition. A strange gentleman appears in front of the both of them who are sick of failing at these auditions and suggests something to them. Meanwhile, Ayaka comes to Korea with her best friend Saori to meet her fiancé, Min-joon's parents. She runs into Dong-hyeon and Yong-joon who ask her to star in something and although she's not up for it, she's ushered into doing it by Shiori who loves handsome men. They move locations to a run-down facility and suddenly all exits are blocked and the four of them are trapped. Ayaka looks for an exit but instead finds cameras put up everywhere and gets the feeling that they are being watched. She suspects Yong-joon and Dong-hyeon of being behind this.

"Did you husband find out? Are you alright?" "I don't care. I just want to do this all day". Ga-hee appeared in front of Seong-min who was bored running a book store after retiring. Ga-hee runs a ballet school and wasn't on very good terms with her husband, which led to her and Seong-min falling madly in love together. They know they shouldn't be together, but that's what makes everything even better. Later on, their love reaches the point of destruction...

Reporter Na-yeong and her partner investigate a series of mysterious deaths and a perplexing case where her source was allegedly already dead at the time of their interview. Together they end up confronting a terrifying truth.

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.