Guo Si
After the murder of Fan Chou, the Liang Province generals became quite suspicious of Li Jue, but the regime under Li Jue remained unchallenged for some time, wherein Emperor Xian was anxiously waiting for someone capable to get rid of his regents. Yang Biao, a minister loyal to the Han dynasty, came up with a plan to drive Li Jue and Guo Si apart, by making Guo Si's jealous wife Lady Qiong believe that her husband was having an affair with Li Jue's wife, and that Li Jue would kill Guo Si. She made Guo Si believe this himself by poisoning food that Li Jue had given to them and feeding it to a dog. When the dog died, Guo Si believed that Li Jue was attempting to poison him. This drove Guo Si and Li Jue to battle with each other. Battles inside the imperial city of Chang'an were fought every day, and finally Li Jue kidnapped the emperor while Guo Si kidnapped court officials.