尔朱荣
However, Emperor Xiaozhuang was secretly unhappy about these victories by the Erzhu forces, believing that this made an usurpation by Erzhu Rong closer to reality. Inside his own palace, he felt under pressure by the jealous Empress Erzhu. Erzhu Rong gave hints that he wanted to be awarded the nine bestowments—symbols of great honor that usually preceded usurpations—but Emperor Xiaozhuang pretended not to understand, and did not bestow the nine bestowments on Erzhu. Yuan Hui () the Prince of Chengyang, the husband of Emperor Xiaozhuang's cousin, and Li Yu (), Emperor Xiaozhuang's brother-in-law, both wanted more power, and saw the Erzhus as in their way, and therefore persuaded Emperor Xiaozhuang that one day Erzhu Rong would indeed usurp the throne. Emperor Xiaozhuang also feared a repeat of the Heyin Massacre, and therefore engaged his officials Yang Kan () and Yuan Luo () in the conspiracy as well.