Lee Soo-min

Dong-hyun is a high school student. One day, he falls from the rooftop and bumps into Pan-soo who is a passerby. Pan-soo is a member of a criminal organization. When the two men wake up in the hospital, they discover that they have switched bodies.

Seok-ho whose wife passed away 10 years ago, doesn't have children and is living a simple life on the outskirts of Seoul running an agricultural agency. . On his 55th birthday, his one and only friend Byeong-sik invites him to his house and makes him a birthday dinner. There's Se-hee, Byeong-sik's daughter who's all grown up now and Seok-ho feels funny at the sight of the full-grown girl. Meanwhile, Se-hee and her boyfriend make plans to get their hands on Seok-ho's money and succeed in approaching him. However, her boyfriend betrays her and she witnesses her divorced father having an affair with someone else. She decides to go bad but she has no where to go. Then she thinks of Seok-ho who is always on her side. She starts to feel more than comfort for him and so does Seok-ho but he still misses his wife and he can't do that to his friend so he tries to ignore her...

Deals with the vivid everyday life horrors that can be easily encountered in familiar places around subjects like noise between floors, secondhand furniture, mannequins, and social media.

This is the security office of Bukchon Apartment. Recently, a missing incident occurred in our complex, and the police are investigating. If you see a suspicious person nearby or hear a strange noise, please contact the security office and we will take immediate action. Your reports and tips will be crucial clues to finding missing people. ※ Out of consideration for neighbors, please be careful not to make noise between floors. ※ Please refrain from feeding wild animals.

Two elementary boys, who are best friends and baseball fanatics, had to be separated as one left Korea to pursue education abroad. Many years later after returning to Korea for high school, the boy had found his best friend to have only turned into a girl instead.