Buka kartu, Ibuku adalah Perang

Ex-warrior Zhou Lin sets up a stall near her daughter Han Xiaoyu's school to get closer to her. After saving Xiaoyu from bullies, the girl starts relying on her. But when they meet ex-husband Han Dachuan, he insults Zhou Lin, and Xiaoyu drives her away upon learning her identity. Later, Dachuan takes Xiaoyu to apologize to bully leader Jiang Tong, who humiliates her—until Zhou Lin intervenes with her warrior might, crushing Jiang Tong and proving both her power and motherly love.