Wu Mingche
Northern Qi kept Xiao Zhuang as an honored guest, and in 570, the emperor Gao Wei created Xiao Zhuang the Prince of Liang and made a promise to try to return him to the Liang throne. However, faced with internal issues with corruption and infighting, Northern Qi itself was weakening, and in 573, Wang Lin, a major proponent of Xiao Zhuang's cause, was captured and killed by the Chen general Wu Mingche during a major Chen attack on Northern Qi. In 577, Northern Qi fell to Northern Zhou. Xiao Zhuang was said to be so upset that he died shortly after at the Northern Qi capital Yecheng.