Why did the Five Princes of the Eastern Palace pretend not to like nine princess?

The hero Li Chengyin was the fifth prince in the Tang Dynasty. He had a bad life in the dynasty, and his adoptive mother and Gaos partnered to kill his own mother. Li Chengyin wanted revenge, and then he got an impossible task, which was to go deep into the western regions, defeat the most powerful Danzhu State at that time, and marry nine princess of the Western Zhou State.

Only when these tasks can be accomplished, Li Chengyin, the prince, will be able to become the Emperor of the Mountain and kill the Queen Gao.

Li Chengyin, alias Gu Xiaowu, and his cousin Gu Jian set a routine for simple girls. Nine princess, the kingdom of the Western Zhou Dynasty, is the only official daughter of the King of the Western Zhou Dynasty and the granddaughter of King Guo Dan. Her nature is simple, kind and passionate. So how does Xiaofeng, who is not familiar with the world, resist Li Chengyin's various routines?

Li Chengyin accompanied Xiaofeng into trouble, catching fireflies for others, and even went deep into danger to kill the leader of the wolves, the baiwenhang.

In short, this seemingly sincere move made Xiaofeng's grandfather take a fancy to him and immediately agreed to the wedding of Li Chengyin and Xiaofeng.

Not only that, Xiaofeng's friend Guo Dan, the first warrior, also played against Li Chengyin. Let's just say that almost all Guo Dan people regard him as a brother and relative.

On the day of marrying Xiaofeng, the imperial army and a group of unimportant foreign troops were killed before the wedding was finished.

In this way, the whole Guo Dan family was destroyed. Xiaofeng watched her loved ones die tragically. Only she and the first warrior's sister Adu escaped from the Xiuluo field, but they were taken back to the camp by the pursuers.