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My Sister Will Not Become a Magical Girl.

My Sister Will Not Become a Magical Girl.

うちの子は魔法少女にならない

A meteorite crashes into Earth, carrying a mysterious monster called "Acrylamide" that threatens humanity. The only hope against this menace are the Magical Girls, who possess the power to fight them. High school boy Act supports his sister Shiyin, also known as the Magical Girl Shiny, in her battles against the monsters. But one day, Shiyin is defeated and killed.

Determined to save her, Act travels back in time to before his sister ever became a Magical Girl. Now he must find a way to change her fate and prevent her death, all while navigating the dangerous world of magical girls and monsters.

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