Bian Que went to see Cai Huangong and said, "There is a disease under your skin. If it is not treated, I am afraid it will be more serious. " Duke Huan said, "I'm not sick." 10 days later, Bian Que came to Cai Huangong again and said, "Your illness has reached your skin. If left untreated, the situation will get worse. " After hearing this, Huan Gong ignored him. 10 days later, Bian Que visited Cai Huangong again and said, "Your illness has entered your stomach. If it is not treated, it will be more serious. " Huan Gong still ignored him. Ten days later, Bian Que saw Huan Gong from a distance and turned to run. Duke Huan was very strange, so he sent someone to ask him. Bian Que said: "Now Huan Gong's disease has developed into the bone marrow and can't be cured." Five days later, Huan Gong felt pain all over, so he sent someone to find Bian Que. At this time, Bian Que has fled to the state of Qin.