12 parts Ongoing Izumi Midoriya was never meant to be weak. Born to the most feared and powerful man in human history-Yūjirō Hanma-her destiny was carved in stone long before she took her first breath. While the world believed she was just another quirkless nobody, her true power lay dormant, waiting for the right moment to awaken. When it did, the world would never see her the same way again.
Her quirk, Demon's Back, granted her limitless physical growth, an ever-evolving body capable of surpassing even the most powerful heroes and villains. With every battle, she grew stronger, her monstrous potential eclipsing all expectations. But power alone wasn't enough-her father had proven that strength without restraint led only to fear and destruction. Determined to forge her own path, Izumi set her sights on becoming a hero, one strong enough to stand at the pinnacle of the world.
Yet, shadows of her lineage loom over her. With every step forward, the temptation of raw, unrestrained power threatens to consume her. As enemies rise, and whispers of her father's legacy spread, the world begins to ask: Is she humanity's greatest protector, or a demon far worse than Yūjirō Hanma himself?