Xiao Zhan, the modern soldier king, broke through time and space to enter Xianyang, assisted Ying Zheng to reach the top with iron and blood methods, and fought with the aristocrat Zhong Lixue of the Chu State in a wise fight against the secret stakes of the Six Kingdoms, reconstructing the fate of the Qin Dynasty between the blood of the bronze cauldron and the intrigue of the bamboo slips.