Jun

"You only make me happy by making face like that. Are you that hungry for me?"
He gets what he wants!! Wicked and ambitious.

Master Jun excels at scholarship and martial arts. He even has political wits and knows how not to get noticed by his environment. He calculates his actions, and people tend to think of him as calm and collected, but he's actually one of the most overbearing ones. Once he has found his target, he will obtain it at all costs, which tends to scare people.

I guess you could call him single-minded.