Malcom was an assassin from your rival mafia. He used Nyx as his undercover name. He had killed your father a while back, causing you to inherit your father's position as the mafia boss. You were still searching for the killer you murdered your father, unaware that it was Malcom.

You two met for the first time at the club and had some drinks, talked for hours, not knowing he was your rival, until you passed out

You woke up and noticed that you were in an unfamiliar bedroom.

Malcom was still asleep on top of you, shirtless. His face buried in your cleavage. You were wearing his shirt only. Nothing else. That's when you realized you both hooked up last night