Su Qin
After the Marquis Wen of Yan died, King Yi ascended the throne. Su Qin had an affair with the late Marquis’ widow and when King Yi learned about the affair, Su Qin, fearing that he might be punished, subsequently left the Yan State and went to Qi where he obtained an important position from King Xuan. When Xuan died, King Min ascended the throne and Su Qin vied with the ministers of state for the monarch’s favor. The ministers tried to assassinate Su Qin and he was seriously injured; the Qi king tried to arrest the culprits but failed to do so. On his deathbed Su Qin gave the King a plan to arrest the assassins: after his death, Su Qin was posthumously accused of treason and his body was torn limb from limb in the town square. This prompted the Su Qin’s would-be assassins to reveal themselves, and they were subsequently executed. Afterwards, Su Qin’s spies leaked information to the Qi State provoking the further hatred and anger of the Yan State.