To Extend the Life of the Qin Dynasty: Start by Retreating to Hangu Pass!

Qin Chuan, who had spent half his life in modern times, died, and his soul turned into a nobleman of the Qin clan - Ying Chuan, the son of Weiyang Lord Ying Xi! My cousin is Qin Shihuang Yingzheng, the first emperor of the ages who conquered the world! The nephew is the reigning emperor Hu Hai, the second emperor! Traveling through time means you are a noble person, you should enjoy all the wealth and glory, and enjoy unlimited scenery. However, what he saw when he opened his eyes was the doomsday scene of the Qin Empire! Julu was defeated miserably, and the foundation of the empire was shaken; The powerful eunuch Zhao Gao sharpened his sword and committed regicide to usurp the throne! The empire is about to collapse, internal and external troubles are at stake! After two lifetimes of ups and downs, Ying Chuan (Qin Chuan) is never willing to waste this life anymore! Relying on the historical wisdom of more than two thousand years in his mind and the foresight to see the future, he vowed to change the destiny of the Qin Dynasty, turn the tide of the Qin Dynasty from collapse, and support the Qin Dynasty from collapse! Fighting for power and eunuchs, eliminating traitors and sycophants, every step of the way is startling, like walking on thin ice... When he finally cleared the obstacles, stepped on the thorns of blood and fire, and ascended to the supreme position of Nine-Five Supreme, Everything seems to be under control... At the enthronement ceremony, the moment when you rule the world! A shocking change that he didn't expect suddenly came! Is it a blessing? Is it a disaster? Is it lucky? Is it fierce? Where will the fate of the empire and his life be pushed? Stay tuned!