2 students, 1 dorm. a past and a future Changbin is a playboy who brings girls into his dorm room while his roommate is still there. Felix is the roommate who witnesses it all with indifference. But there is more... There is a past, with a line dividing their room. A line they would not cross. But there is a future and in the future everything can change. *Rated M: This story contains smut* *Trigger Warning: This story contains mention of bullying, suicide and psychological trauma.* Updates every Thursday!