In 466, General Wang Cheqi of Taiyuan killed Yang Baonian, a senior minister in the class, Jia Airen, a Pingyang male, and others, and also killed Li Lu, a plain king who came to attend the funeral, claiming to be the prime minister, ranking above the kings. No matter how big or small, it is the soul of Iraq who has the final say. At that time, the traitor was in power, and Feng Taihou showed his extraordinary wit and courage. After a period of planning, he killed Yi Yin and resigned from the government.