Ying Jingchuan assumed the identity of the fourth son of the First Emperor and foresaw that Hu Hai and Zhao Gao would massacre the clan, so he pretended to be crazy and acted like a fool to protect himself. In the name of Xiuling, he stationed in Lishan, secretly organized cavalry to train elite soldiers, and married Zhang Hanmei to tie up his interests. The First Emperor faked his death to test his loyalty. He saw through the conspiracy and deployed his defenses early, vowing to protect himself and the Qin bloodline in the chaos and reverse the fate of his second generation.
