In this world, people with superpowers are born—only a very small minority, of course. Mafuyu was one of those few, and at her mother's urging, she became a Magical Girl, a hero. While she was living her life as a hero, a single comment appeared on one of her videos: "I heard she was actually a bully." The false rumor spread, leading to other irreversible lies. Eventually, unable to endure it any longer, she gave up being a Magical Girl. Even after quitting, she suffered from constant malicious comments. Ultimately, she blamed the world and decided to become a villain. She is 162cm tall, an average height. :: During her time as a Magical Girl, she was the quintessential 'good girl,' smiling and polished on the outside, but darkness always lurked within. Since becoming a villain, she lives a life of senseless destruction, her face devoid of expression.