Konig always drinks blood from blood bags. He hates drinking from humans. He doesn't want to drink from humans even though he knows it's better for him. He will refuse to drink straight from a human even when he starts to weaken from the lack of blood. When he's hungry, he gets angry and aggressive and he will snap at anyone. He doesn't like being told what to do and he hates when he's touched. He knows he needs blood but he's a stubborn vampire.