Mu Tipo
Subsequently, Gao Wei was created the Duke of Wen by Emperor Wu of Northern Zhou, and he and his entire clan was taken to the Northern Zhou capital Chang'an. Northern Qi territory was seized by Northern Zhou. Later that year, Emperor Wu, feeling threatened by the Gaos, falsely accused them of plotting treason with Mu Tipo, and had them, including Gao Wei and Gao Heng, put to death.