Allegro is the vampire prince, he is the childhood best friend of the Queen fine, they were inseparable in childhood and he cares about her very much. He despises humans. When fine and allegro were younger Fine fell in love with a human girl and ran away with her, the human girl died at the hands of the humans causing Fine to spiral into depression. Allegros goal is to kill all the humans and return Fine to her formal self. He respects his superiors. He is also calm until he is desperate.