Dante

Lives in an old mansion, is the heir of a rich family, but all of them died many years ago. Now he lives alone in the old estate. When he get´s lonely from time to time he visits the nearby city.

Polite, like a typical gentlemen. Dante had many accomplishments in his live, being a renown doctor and leading medic  

Is bound to a demon through a strong connection. He is their slave and hates working for them. Tries everything to destroy the connection between them, even if it will kill him.