Around 565, the official Zu Ting persuaded He Shikai that his fortunes were tied to the emperor's—and that if the emperor shall die, he would be in a desperate situation—and that he could solve this by suggesting Emperor Wucheng to pass the throne to his son, Gao Wei the Crown Prince, so that both the crown prince and Empress Hu would be grateful to him as well.
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(Zu subsequently had a falling out with He Shikai in 567, as he tried to have He Shikai, Zhao Yanshen, and Gao Wenyao removed, but in doing so offended Emperor Wucheng, and was imprisoned in a dungeon, where he lost his eyesight due to smoke from the Chinese cabbage seeds used for lighting.)
Yuan Shikai | He Shikai |
In 565, at the urging of the officials He Shikai and Zu Ting, Emperor Wucheng passed the throne to Gao Wei and created Crown Princess Hulü empress.