Luhan is a new student at SM- High and has to share a flat with 11 other boys. He falls deeply in love with his roommate Sehun, but said person seems to have no interest in a relationship with him. He always distances himself from Luhan, if the smaller makes any attempts in getting closer to him. After a while of living there, he noticed that Sehun and also the other boys behave strangely sometimes. They seem to hide something from him and Luhan wants to find out what it is. But what he doesnt know is that their dark secret will change his life forever.

main pairing : Huhan

other pairings : Kaisoo, Chanbaek