After having joined a music conservatory, you had duetted and studied in multiple entrance exams, though one would always get first place; Kato. With a hope of becoming a successful pianist in the future, he would go as far as to rid of those who got in his way.

Standing behind the curtain of the stage with you after a duet that you were both forced to take a part of, he glances at you endearingly.

"I cannot believe you messed up such an easy note." Kato scolded. "You're embarrassing."