What would happen if 4 incredibly handsome men became roommates? Kim Seokjin is a talented rookie actor who enters university to overcome one of his fears: stage fright. On his arrival, he meets three other people that all have something in common. A popular singer and bassist named Younghyun, a charming performer named Jeonghan, and an underrated but appealing actor named Yoonwoo. Their faces are just as handsome as Jin's.