Great Qin: Investing for Lifespan Rewards, and the First Emperor Loses His Cool

He transmigrates to the Great Qin Empire and becomes the seventh son of Qin Shi Huang. The struggle for the throne is full of danger, so to stay alive, he has no choice but to eliminate Fusu and Huhai.

With cheats from the System, he recruits Zhao Gao and Li Si, advises Qin Shi Huang on governing the entire Great Qin Empire, and brings about its true unification.

But after he becomes crown prince, he unexpectedly discovers that his adoptive father, Qin Shi Huang, also has a System, and is even a long-lived one.

Qin Shi Huang's lifespan has now reached the point where he no longer needs Xu Fu to find the elixir of immortality.

Ying Feng is flustered: Dear father, are you trying to force me into rebellion...?