Hyeon-goo introduces Seung-mo to the local area, probably feeling sorry for Seung-mo, who lives under his wife's nagging. However, Hyeon-goo's purpose is to divert Seung-mo's attention and meet Seung-mo's wife, So-hee. After spending time with different people, So-hee and Hyeon-goo's feelings change.

Hyeon-goo, who was having a hard time moving, calls a business trip massage that he came across by chance. That night, he learns that the business trip massage he called is famous in the neighborhood, and Hyeon-goo falls in love with calling business trip massage every day. Then one day, Hyeon-goo, who was thinking about who to call, calls 3 people at once...

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.

The office adjusted working hours due to COVID-19. Representative Jeong-yeon instructs her subordinate, Ho-soo, to install CCTVs to monitor other employees. Na-eun and Yeong-tae work the night shift. He's acting deviant, not knowing there's a CCTV in place...!

One day, Jae-kwon who lives alone decided to live in the same house with his cousin Jae-won. Jae-won, who was adopted as a younger brother, eagerly followed his cousin's authority when he was young, but he is increasingly agonizing over how to express his feelings as a heterosexual. The relationship with Hyo-seong, is a kind of relationship where they are not responsible for each other, but is only financial...

Won-il convinces Ji-na to make money through phone tube. The video of the two went viral, and Won-il picks an additional person. Hwa-jin and Yoo-na who started to work together like that visit Ji-na one day to receive a video and Kwang-soo run towards them...

Jinho, his cousin, who lives with Naeun and Mina's sisters' house. Naeun and Naeun are having a welcome party together and they get drunk and have an affair.

Tae-gyoo secretly admires Eun-jae, the beautiful team leader in the same office, but he likes Eun-jae only in his heart because he is already in a relationship with Hye-yeong as a live-in couple. Tae-gyoo who was working with Eun-jae through video chat while working from home, is surprised to see Eun-jae, a computer illiterate, masturbate by calling his name while turning on video chat. The next day, Tae-gyoo secretly peeks at the scene where Eun-jae is dating her husband through a video chat screen, and is angry to learn that her girlfriend Hye-yeong cheated on Eun-jae's husband.

Do-joon, who only meets So-jin who is younger, gets tired of her foolishness and decides to meet with an older woman. Satisfied with Mi-yeon, Do-joon wants to try something new, and eventually calls both Mi-yeon and So-jin home.