In 203 BC, Han Xin, a distinguished general of the Han Dynasty, conquered the State of Qi and was subsequently enfeoffed as the King of Qi by Liu Bang.

Han Xin's advisor, Kuai Tong, carefully analyzed the prevailing political climate and concluded that Han Xin was a figure of immense importance. He urged Han Xin not to remain subservient to Liu Bang but to establish himself as an independent sovereign, thereby creating a tripartite division of power among Chu, Han, and himself. Kuai Tong cautioned that if Han Xin continued to serve Liu Bang, his ultimate fate would likely be that of a mere vassal.

However, Han Xin disregarded Kuai Tong's insightful advice and, regrettably, was later lured into a trap and assassinated by Empress Lü.