Falling into the devil's bed
I made a calculated guess and it turned out to be true.
She seems satisfied by my answer. "I see. And you and Baron are close friends?"
"Something like that. Not friends, more like business partners."
"Does he know you're the Devil of Deals?"
"He doesn't need to know,"
She sit up, her eyes inquisitive. "How exactly did you become the Devil of Deals?"
For a while, I think about it. The earliest answer I have is seeing how brutal Mordecai was with his deals, and the many loopholes that existed in them, and deciding to do something different. Get deals down in ink, with laid out consequences.