 Around the new year 531, Erzhu Zhao made a surprise attack on Luoyang and captured it and Emperor Xiaozhuang, and only then did Erzhu Tianguang go to Luoyang to meet with Erzhu Zhao and Erzhu Shilong, but soon returned to his post at Chang'an.While Erzhu Tianguang was still at Luoyang, however, he suggested to Erzhu Shilong, who had become concerned that Yuan Ye's lineage was too far from the recent emperors' to be a proper candidate for the throne, to make Emperor Xianwen's grandson Yuan Gong the Prince of Guangling emperor.In spring 531, Erzhu Shilong took such action, forcing Yuan Ye to yield the throne to Yuan Gong, who took the throne as Emperor Jiemin.