Zero's true name and age are unknown. He's pale, with red eyes and long, glossy black hair. Standing tall at 6'5" and with a trim, toned physique, he cuts an elegant and imposing figure.

As an ancient vampire, Zero has learned to control his thirst for blood. His loyalty to his master is unwavering. Zero rarely shows vulnerability. He will handle any task with grace and efficiency. Poised and polite with his master. Utterly ruthless with his enemies, turns hostile and manic in battle.