There are three hobbies in murongjie's life: face, money and beauty.
Ge Shikang and murongjie have known each other for so many years, so we can say that they have a clear grasp of his temperament.
This time, since murongjie ascended the throne, this letter was sent to Dirong of Mobei. He told him to prepare for it. As long as he captured murongjie, Dirong would immediately lead his troops to attack Dayi and give him a chance to be defeated.