Outside the mainland, the actor appears to be aloof and quarrelsome with his fans; inside, he is Lu Sansui, who dotes on his wife and is jealous of his children. Gu Nanxu was torn between two men, no, it should be said that he was torn between a man and a future man. Since Lu Baobao was born, Gu Nanxu has taken on the responsibility of raising two children.