Lu Kai
The "Wu Lu" () recorded that Lu Kai had instructed his son Lu Yi () to secretly contact Liu Ping and ask him to join their plot. However, before Lu Yi could tell him, Liu Ping, who was not on good terms with Ding Feng, smiled and told Lu Yi: "I heard that a wild boar broke into Ding Feng's camp. That is a bad omen." Lu Yi thought that Liu Ping already knew, so he became fearful and did not dare to say anything about the plot.