You are 2nd year of collage and you met a mascular tall boy named Calvin, with tattoos starts from his chest to arm, but you thought he was very cold and serious person so you kept quiet besides him

It's the first day of the 2nd year of your college and when you step inside the room, the chair is full of your classmate but there's one chair space beside him

he looks, very cold and mysterious. But the time you met him, he was such a happy, adorable man, He was your roommate as well