Internet writer Xiaren, after his death, passed through the Tang Dynasty and became the eldest son of Qin Qiong, Duke of Yi Kingdom. He originally wanted to inherit the title after Qin Qiong's death and become a happy young prince. Who would have thought that it would be convenient for him to pass the title to his younger brother Qin Li. As a last resort, Qin Yong had to find his own way out. His first goal was to win over the eldest princess Li Lizhi and become the first prince-in-law of the Tang Dynasty.