Tsutsumi Rin

“If the existence of magical girls is empowering, then give me the power to exact vengeance on you, too——!”The targets to be defeated are the world's guardians: ⟨⟨magical girls⟩⟩! A tale of magical revenge fueled by rage begins now!!In a world where magical girls save people and protect the peace, Nagare Yura loses her one-and-only best friend, Kiki, in a sudden accident right before her eyes. She suspects the involvement of Pure—a magical girl present at the scene—but no-one in society will listen to her. Wandering alone in search of the truth, Yura becomes convinced that Pure caused the accident intentionally. Yura confronts Pure, only to be dismissed with a coldness utterly unbefitting a magical girl. Faced with such overwhelming power and seeing Kiki's death treated so callously, Yura's rage explodes, transforming her into a monstrous badmon!!!Alt Official Raw: niconico Manga

This world revolves around me. While sleeping in a "deathly" boring dark world, Mitsuba woke up from a long sleep with a mysterious all-powerful feeling, the girl was destined to die, but the magic that was poured into her for 10 years brought the power of a "curse" that should not exist in this world. Her stepmother, fearing Mitsuba's "death," takes away her aristocratic nature and she is enrolled in a military academy. However, this was only the beginning of Mitsuba's use of the "curse" to pursue her own path. The powerful "curse" that resides in a small girl causes a unique tale of otherworldly devastation!