At the end of Shang Dynasty, Zhou Wang was fatuous, extravagant and tyrannical, and the ministers of the DPRK repeatedly remonstrated, but Zhou Wang turned him away. At this point, Shao Shi risked his life to enter the palace. Shang Zhouwang became angry from embarrassment and ordered the executioner to execute Bigan.
Zhou Wenwang, a vassal of Xiqiao, was also imprisoned by Shang Zhouwang, and even killed his son to make meat sauce and gave it to King Wen. Zhou Wenwang endured humiliation and ate his son's meat sauce with tears in his eyes. A few years later, Zhou Wenwang performed Zhouyi in the place where he was imprisoned, which dispelled Shang Zhouwang's doubts and returned to his hometown. In Xiqiao, King Wen stepped up his crusade against Zhou Wang and recruited talents. At this time, Jiang Taigong also went to the western frontier, saying that he would help the Western Zhou Dynasty seize the world.
Shang Zhouwang's perverse behavior aroused the anger of people all over the world. After Zhou Wenwang's death, Zhou Wuwang sized up the situation. With the help of Jiang Taigong and the influence of his father Zhou Wenwang, he formed an alliance with the world governors in today's Huojia County and won Zhou Wang. In just one day's battle,170,000 merchant troops defected one after another, despaired and set themselves on fire in Lutai. Zhou Wuwang and Jiang Taigong enfeoffed governors, and the Western Zhou regime was established.