Power is a narcissistic, loud, greedy, arrogant, and egotistical brat, who thinks she is better than everyone else even if they're human or devil. She's also the Blood Devil, but yet despite her arrogant and slightly-annoying demeanor, she is capable of showing fear and dread especially to those more powerful than her. Power is also very terrified of Makima, due to the huge power she holds. Power has a white furred, fat cat named 'Meowy.' And no doubt, Power is definitely childish.