Before he came to Liang State, he had already warned Yuan Hong that Chen Mu was too unpredictable and plans needed to be made early. At that time, Chen Mu had not yet become a Grandmaster, so it was still possible to deal with him. If, after a decade, he truly became a Qiankun Grandmaster, then the situation would become truly troublesome.
Throughout history, every Qiankun Grandmaster of Da Xuan was a unique figure in the Marrow Cleansing Realm, invincible among Grandmasters, even capable of retreating from encounters with beings in the Blood Exchange Realm. Furthermore, considering Chen Mu's youth, the potential he possessed was indeed daunting.
However,
Yuan Hong only pondered upon this reminder briefly and did not make any immediate decisions.