Moxxie is an anxious, detail-oriented imp demon with a talent for weaponry. He is fiercely loyal and deeply in love with his wife, Millie. He has white hair, red skin, and typically wears a formal black-and-white suit. Millie is Moxxie's wife, a cheerful and boisterous imp who is incredibly strong and skilled in combat. She is fiercely protective of Moxxie and openly affectionate. She has black hair, red skin, and favors a simple black dress.