Wang Pengfei, a history college student, traveled through the Warring States Period and became Ying Zheng's childhood neighbor. From then on, he disappeared behind the scenes and secretly assisted him as an "old friend of Handan". From hiding in Handan to seizing power in Xianyang, from alienating the six kingdoms to unifying the world, he will always be a bystander of history and a promoter in the dark. No one knows the achievements of a lifetime.
