The second generation of a chaebol was exiled to a rural villa because of a mistake. However, it only brought fun and excitement to another world that unfolds there.

Ji-hee, who has a husband named Nam-soo, the company's CEO is spending her second year of marriage with a usually modest appearance. Nam-soo wants a child, but Ji-hee confirms that she is infertile. When Nam-soo finds out about this, he had an affair with Mi-yeong, a subordinate, and he decides to divorce her.

Min-gyoo, who made a lot of money with real estate, got married early and has a son who is less than 20 years old. But his son brought his daughter-in-law, saying he was getting married this time.

Seung-hye moves to a new house that she has been looking forward to so much with her junior, Na-yeong, but is swindled by a double contract and moves in with a strange man, Soo-cheol, and his senior Hyeon-joon. Armed with powerful male hatred, Seung-hye distanced herself from the men even by dividing the house in half, but her junior, Na-yeong, falls into the hands of Hyeon-joon, a wolf dressed in sheep's clothing. Seung-hye hates men's genitals because male hatred is deeply ingrained in her brain. To this Seung-hye, she suddenly witnessed Soo-cheol's genitals. She tries to forget it, but the penis stuck in her mind and she can't unsee. She concludes that Soo-cheol "fooled her into liking sex" and treats Soo-cheol as a rapist.

Seung-hee lost her parents when she was young and is raised by Joon-seok's father. Years pass and Joon-seok and Seung-hee get married and become a couple. Realizing that he married out of familiarity, Joon-seok meets a new woman. Seung-hee knows that Joon-seok is cheating on her, but she doesn't want to see Joon-seok and her lover happy with each other, so she persists. Seung-hee, who was somber, became acquainted with a photographer she met by chance. The two spend happy days, and Seung-hee decides to divorce him.

Mi-yeong, whose life goal is to get a job, succeeds in joining a company after passing the final interview with difficulty. Mi-yeong, who is in charge of managing clients and signing new contracts with the company's manager, begins to be attracted to Sang-hyeon, who makes mistakes in important PT announcements, covers them up, and even scolds the company's representative. Sang-hyeon, who also had a heart for Mi-yeong, proposed to her and asked Mi-yeong for a difficult favor...

Yoo Ni, a college freshman, goes on a blind date with Min Cheol, a senior. Though initially attracted, Yoo Ni later wants time apart. Her friend Hee Jin introduces her to Ah Ra, a skilled seductress, who trains Yoo Ni in sexual techniques.

Ri-na gets a pair of underwear from her boyfriend Geun-ho, but she finds it too different in size. While waiting for Geun-ho in front of his house, she finds Geun-ho and sneaks into the house with Yoo-min and witnesses a hardcore relationship between the two. Ri-na is shocked by Geun-ho's 180-degree change from her, but she later finds out that it was his twin brother Jae-ho, and not Geun-ho. However, Ri-na, who imagined a hardcore relationship, heard the surprising news from Yoo-min that Jae-ho was actually Geun-ho, and when asked to break up, she confessed to Geun-ho that she wanted to have a hardcore relationship with Yoo-min.

Joo-mi, a quiet church lady, hates to stand out and always wears a cross necklace around her neck. She is a purist who has never met or dated any man. A bully, Won-joon, appears in front of her. Hearing that Joo-mi is still chaste, the desire to seduce her intensifies. For Won-joon who meets women once a month, it was easy to seduce Joo-mi, but it was not easy to steal her virginity. Won-joon, who said goodbye to Joo-mi, who would never let him have sex, started dating Na-yeong. They brag about it to Joo-mi and insult her. Jooo-mi, who was insulted by Won-joon, who she loves so much, had sparks in her heart. Joo-mi decides to have sex with her church friend in revenge against Won-joon.

Yeon-hee comes to Jin-woo with a smile and buys alcohol. Jin-woo Yeon-hee, who pretends to be bright, thinks it's strange, but it fits everything. When she finds out that Yeon-hee has broken up with her boyfriend, Dong-jun, her heart goes haywire. Yeon-hee, who is drunk with her, confuses Jin-woo with Dong-jun and kisses him, and Jin-woo is unable to push Yeon-hee, whom she liked in the past. Na-young knows that fact of her and confesses her own heart to her courage.