After Qin was defeated by Chen Sheng, Wei blamed himself for arson. Wei Bao braved hardships and followed Liu Bang and Xiang Yu in cutting flags and breaking Qin Jun. He made outstanding achievements and was named King of the Western Wei Dynasty. He was in Pingyang, and together with Liu Bang, he destroyed Qin in Guanzhong.
After Qin's death, Chu and Han fought for hegemony, and Wei Bao miscalculated, because Xiang Yu, the overlord of Chu, defeated Liu Bangjun in Pengcheng, Henan Province, thinking that Chu and Han were both defeated. On the pretext of visiting relatives, he returned to Hedong and became an elite private soldier. At that time, Wei Bao's mother-in-law asked Xu Wei to make a face-to-face comparison with Wei Bao's wife Ji. Xu denied that it looked expensive and said that he would definitely have a child in the future. Since the child is the son of heaven, the father is of course the dragon of entrepreneurship. In order to start a business, Wei Bao decided to rebel against Han. He not only said to China's special envoy Li Shiqi, "Life is like a blink of an eye." Today, Hanwang humiliated the people and called the princes slaves. I can't bear to see them again. "I also afford to contact Xiang Yu, please take it from Chu, and repair the city with the general and Feng Jingtong, set in the ancient city village, and enter the customs. He stuck to Anyi, and the governor stopped Han's military action.
The combination of Chu and Wei is very unfavorable to Han. In order to eliminate his threat, he devoted himself to Chu. In the autumn of the second year of Hanwang, Emperor Gaozu Liu Bangren, with Han Xin, Cao Can and Guan Ying as the commander in chief, led an army of 100,000, with wooden merchants as the ship. He sneaked into xia yang and surrounded Anyi City with great speed. Under the general trend, Wei Bao gave the city to the Han Dynasty, and the whole family became a prisoner.
Gaozu cherished Wei Bao's courage, but in order not to hurt Ren Wei's heart, he didn't kill Wei Bao, but ordered the physician to keep Xingyang for several weeks. In the fourth year of Hanwang, Chu Jun surrounded Xingyang, and Zhou Jiao killed the leopard under the pretext of "opposing state officials".