This is a story about Lin Xiaoru, who is regarded as a "stupid child" in a genius family. Due to her average IQ, she was regarded as a shame by her parents, who were elite scholars. She was ruthlessly abandoned at the age of six and left alone at home. The nanny hired by her parents and her family took over and abused her for several years. Despite her repeated requests for help, her paranoid parents only believed in her gifted sister, instead accusing her of bad conduct and completely cutting off contact and financial support.