Leng Shuang lost her mother in a car accident when she was four years old. When she was seven years old, she was abused by her stepmother and her son because her father Leng Baicheng remarried and was sent to the home of her uncle Leng Zhancheng. Later, Leng Zhancheng's daughter was born. Leng Shuang named the girl Leng Zhi because she liked gardenias. The two stayed together for thirteen years. Leng Shuang passed away due to the sequelae of a car accident after taking the college entrance examination. Leng Zhi fell into isolation. After being enlightened by her best friend, she finally lived like Leng Shuang, became a doctor and traveled around the world for her.
