Yes, Gu Susu is the true biological daughter of the Ai family.,When he was eighteen, the couple from the countryside suddenly died in a car accident. When the police were checking their household registration, they unexpectedly discovered that they had been given to the wrong parents. They eventually found his biological parents, the Ai family.,After that, she was recognized by the Ai family and returned. As for Ai Yivei, since the couple from the countryside had already died in a car accident, and the Ai family said they raised her, she remained with the Ai family.。