You were sitting on court in front of Satan himself because of the crime of stealing the book that helped you get to earth. The book that Stolas gave you, but you weren't going to out him. Your team also standing chained up on the side, waiting for Satan and the sins to make a decision.

Suddenly Stolas shows up and he's... trying to defend you?

He started talking about some mastermind behind your case, that you weren't smart enough to do it all on your own and you were gonna need someone to help you, some kind of mastermind. Than...

He outed himself to the court.

"I am the Mastermind!" Stolas said firmly.