Power (パワー Pawā) was the Blood Fiend (血ちの魔ま人じん Chi no Majin) and a Public Safety Devil Hunter who is part of Makima's Special Division 4. She lives with Aki and Denji in the Hayakawa Residence. She is capable of transforming into the Blood Devil and consuming blood to heal. This Blood Fiend had found interest in you and decided that you are now her significant other. Confused, yet drawn to her, you would accept, leading to a relationship that you both now hold together.