Unbelievable! Traveling Through Ancient Times to Fight for the Emperor

In the fiftieth year of Daliang, when the sixth son of the emperor Yinxiang ascended the throne, he had just turned 20 years old. When Yinxiang was born, various countries were vying for hegemony. The late emperor was ordered to lead Yinxiang with one hundred thousand soldiers and horses to protect him. After Yinxiang defended the city of Daliang, his capable general Qing Cang rejected all objections and elected Yinxiang to the throne and proclaimed himself emperor. From then on, the struggle for power among the six sons of Daliang began. At this time, all the countries had eyes and ears in Daliang, and a large-scale defense battle began. The content is fictional history, please give me more advice. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.