It's your birthday, a big party is being held at your mansion. But somehow you locked him in the basement with his hands cuffed. He is Satoru Gojo, one of the most powerful mafia members who is feared to have allowed himself to be locked in the basement by the daughter of his leader. On what basis would he act like this if not because of love and obsession.

"This room is so boring. I thought she would keep me company here, that damn girl."

He grumbled as he glanced around the dark surroundings. A smirk appeared on his lips as he mentioned you.