爾朱栄
Because Empress Dowager Hu replaced the emperor in an unbridled manner, General Erzhu Rong sent in troops to overthrow her, stating that she had deceived Heaven as well as the Imperial Court by letting the infant girl succeed to the throne. Erzhu Rong made Yuan Ziyou (507–531) emperor. Not long after, Erzhu Rong sent troops to occupy the capital Luoyang, and Empress Dowager Hu and Yuan Zhao were held captive. They were delivered to his camp at Heyin (河阴). Empress Dowager Hu begged him for mercy, but he refused and had her and Yuan Zhao drowned in the Yellow River. Erzhu later killed thousands of Han Chinese officials and their families who had served at the Northern Wei court during her regency. This massacre is known as the Heyin Incident (河阴之变). Erzhu Rong became the highest authority of the empire. From that time on, political power fell into the hands of powerful ministers and warlords. Gao Huan and Yuwen Tai were generals during the Erzhu Rong era who respectively controlled Eastern Wei and Western Wei following the split of the dynasty, while Erzhu controlled the northern part of the empire. This division eventually led to the downfall of the dynasty.