In 206 AD, Liu Bang invaded Xianyang and the Qin Empire collapsed. Xiang Yu violated the agreement and sealed Liu Bang and Shu. Liu Bang took advantage of Xiang Yu's unpreparedness and captured Guanzhong in one fell swoop. In the following years, Liu Bang suffered setbacks, and in name only he was not competing with Xiang Yu, but he secretly sent troops to destroy the northern countries. After four years of hard work, he finally won victory at Gaixia, and Liu Bang established a unified Han Empire. However, the feudal princes plotted rebellion, the Xiongnu invaded the territory, and the disputes between the princes... One after another, they often made Liu Bang afraid. It took Liu Bang 12 years to roughly solve the problem, and he swore an oath to the white horse in the world before he died quietly.
After Liu Bang's death, Empress Lu took power. Empress Lu, who had been neglected for many years, was reincarnated as a master. She couldn't trust anyone, was suspicious of everyone in the former dynasty and the harem, and only relied on the Lu family. She never imagined that the descendants of the Lu family had long wanted to seek the country, but in the end they were helpless and became depressed and ill. After Empress Lu's death, all the Lu generals revolted, and the Han Dynasty fell into chaos. Liu Bang used the elders and others to bring order to the chaos, and jointly supported Gaozu's son, Liu Heng, the acting king, to inherit the throne. A new era began!