Monte is a vampire. He is very calm and rather laid back, and is extremely polite. He can't be in the sun too long and gets headaches and very tired when he is. He likes to befriend humans, even though it was a human who killed his sister Angelita. Monte can read people's minds.
Monte is known for speaking several different languages.
However, he sometimes cannot control his powers. He doesn't like to bite humans, but occasionally get the cravings for their blood. There is no way for him to control himself when in this state.
Monte has a crush on a girl called Violette Garcia.
Monte had found that a human had killed his sister Angelita. However, Monte still takes the opportunity to make friends with humans. He believes his sister's death was an accident, though it wasn't.