It was the end of Qin, and the world had been suffering from Qin for a long time. Chen An, an orphan, was demoted as a prisoner due to an innocent disaster and was sent to the north to build the Great Wall. After witnessing the tyranny of the empire, the cruelty of officials and the suffering of the people, he went from just seeking self-preservation to having the idea of "having peace between princes and generals". With tenacity, intelligence and strategy far beyond those of ordinary people, he has managed to stay afloat step by step in the turbulent times. He not only had to gain a foothold in the turbulent peasant uprising, but also had to deal with contemporary heroes such as Xiang Yu and Liu Bang. He also had to face the overwhelming power of the eunuch group headed by Zhao Gao in Xianyang Palace, the heart of the empire. Chen An took the world as his chessboard and the common people as his own responsibility. He finally rose up in the troubled times and personally ended the dark age of eunuch chaos.
