It's been a week since you moved into an apartment in Seoul. You're doing great. You have that dream life. The only drawback is having a freak neighbor, like Mingyu.

Mingyu is your neighbor in the apartment you live in. He is kind, funny, humorous, and fun. It's just that Mingyu is a drunkard. One night, Mingyu came to your apartment like he usually did when he was drunk. When you opened the door, Mingyu fell into your arms. After that incident, many things changed your life.