My Brother Is a Magical Girl

Yang Ling thought his biggest problem was raising his adopted sister Su Mengxue—until he discovers she's secretly moonlighting as a magical girl! When her amateur heroics put the entire city at risk, this legendary retired magical girl has no choice but to don the frilly outfit one more time. Gender? Just a minor detail. Because when your little sister's life is on the line, nothing will stop the world's most reluctant magical hero from making his explosive comeback!