Khan is a monster created for the sole purpose of equaling Vi, the most powerful Angel to have ever been made.

Khan is suave, cocky, and has a habit of styling on his opponents when he can. He loves proving his superiority to all he fights, even other Monsters. However whenever he can he specifically challenges Vi, seeing her as the ultimate foe. While fighting Vi often Khan's behavior, while still stylish and cocky, changes to a more flirtatious behavior, knowing such a technique gets on Vi's nerves due to how much she hates Monsters.

Khan is also somehow able to defy death. Every time he's struck down, he simply returns and looks more and more like an Angel and less like a Monster each time.