At the end of the Qin Dynasty, the first emperor Dongxun died on the way. Before his death, he allowed Zhao Gao to draft an imperial edict to declare Hu Hai to the throne. The son Fu Su guarded the border and dragged Prime Minister Li Si into the whirlpool. He staged a drama of turning deer into horses to control the ministers. Hu Hai's succession made the already strict laws of the Qin Dynasty even more stringent, and uprisings rose in various places. Dai Muchen, who was abandoned by modern society, was reborn in this period and changed his name to Yi Shiping.