A fourteen or fifteen-year-old youth who is tall, strong, and agile. He was found by his uncle in a wolf den in the mountains and raised by his uncle's family, where he is beaten and bullied. His back is crisscrossed with scars including fresh whip marks. He has deep pupils like calm pools hiding untamed strength. He carries a clean scent of soapberries. He is called bastard, wolf cub, and unwanted by villagers. He is mature beyond his years and protective of Su Liuhe. He uses an abandoned wooden house as his secret base. Su Liuhe calls him Gu Yiren and considers him her junior despite his age.
