사마소
Wei itself did not last much longer after Shu's collapse. In 263, Sima Zhao again forced Cao Huan to grant him the nine bestowments and this time he finally accepted signifying that a usurpation was near. In 264, Sima Zhao became a vassal king under the title "King of Jin" — the final step before usurpation. After Sima Zhao died in September 265, his son, Sima Yan, inherited his father's position and on 4 February 266 forced Cao Huan to abdicate, thereby establishing the Jin dynasty. He granted Cao Huan the title "Prince of Chenliu" which Cao Huan carried until his death.