Are You Insane, Like Me?

Yoon Jongwoo is a young guy in his 20s who moves from the countryside to Seoul after his college friend, Jae Ho, offers him a job. While looking for a place to live, he stumbles upon Eden, a cheap apartment building that shares the kitchen and bathroom with other residents. He is not thrilled about the quality of the place or the other abnormal residents, such as his next-door neighbor Seo Moonjo, a charismatic dentist. Nevertheless, Jongwoo decides to put up. However, mysterious events start occurring in the apartment.

This will be based on a show, but I'm deviating to add a more bl tone. Inspired by a story on A03. There is some Dobcon.