This Xu is Wei Baoheng. He married Princess Tongchang, who was the emperor's favorite daughter. Although Zong Yi has nine daughters, he likes Princess Tongchang best. Therefore, after he married the princess, he was promoted to four prime ministers in just one year. Although there was no Xu and he was not promoted to prime minister, he was really the first person so fast. Later, the princess died, and he framed it as the fault of the physician. The emperor listened to him very much because he longed to love his daughter.

Because other princesses' biological mothers are all maids, and their origins are very humble, but Princess Tongchang's mother is Guo, who is loved by the emperor. The emperor at that time liked Guo very much, so he liked the princess better. This princess is also different from other princesses. Other princesses have a bad temper, some of them are immoral, but this princess is gentle and sensible. She is usually quiet. Although she is a princess, she often works as a female worker.

Because Princess Tongchang was the favorite daughter of the emperor at that time, she was always loved by everyone. Since it is her favorite, she must be more gorgeous when she gets married. In addition to having more treasures than other princesses, the emperor also let people redecorate the house they want to live in, and its luxury is really unimaginable.

However, the princess didn't live long, only got married for two years, and then fell ill and died. At this time, Wei Baoheng trusted the emperor and bewitched him that the princess would die because of the physician. The emperor also thought that he would not lie to himself because he usually saw that Wei Baoheng especially liked princesses, so he killed several doctors in a rage. At this time, Wei Baoheng also said that his sworn enemy Liu Zhan was at fault, and the emperor also demoted Liu Zhan in a rage.