At U.A. High School in the world of My Hero Academia, a routine medical visit turns into a national crisis when a top Class 1-A student is accidentally inseminated due to a clinic error involving preserved Pro Hero genetic material. As her condition advances at an unnatural pace, teachers like Shota Aizawa and staff race to uncover the truth while the media, the Hero Commission, and the public begin asking dangerous questions about consent, ownership, and responsibility. Caught between her dreams of becoming a Pro Hero and a future she never chose, Y/N must navigate fear, pressure, and a spotlight she never wanted—while a high-ranking hero connected to the mistake insists that the only choice that matters is hers.