李勢
With his victory at Kedou Camp, Xue expected that Liu Zhen would reward him, but Liu Zhen, believing the words of some that it was Xue's victory that aggravated the imperial government, did not do so. In anger, Xue secretly contacted Wang Zai to offer to surrender. When Xue subsequently withdrew to Ze Prefecture and further secretly suggested Wang Zai to advance quickly toward Ze Prefecture, though, Wang Zai did not do so, believing that it was a trap. Xue's contacts with Wang Zai were then discovered, and Liu Zhen summoned him back to Lu Prefecture and killed him, along with his family. He had Liu Gongzhi replace Xue at the Ze Prefecture front. He also had Li Shi's cousin Li Tian (李恬), who was then the prefect of Ming Prefecture, write a letter to Li Shi, stating that Liu Zhen was willing to surrender to Li Shi. He then had his officer Jia Qun (賈群) deliver the letter to Hedong. Li Shi put Jia under arrest and relayed the letter to the imperial government. At Li Deyu's suggestion, Emperor Wuzong ordered Li Shi to respond that surrender would only be accepted if Liu Zhen and his family bound themselves at the border. Liu Zhen did not respond to this, and the campaign continued.