After working himself to death from overwork, he transmigrates into a wandering child in a ruined temple in the Qin state, and the System binds him to a sign-in feature for the Hundred Schools of Thought. On the first day, a Confucian sign-in grants him eloquence. On the second, a Mohist sign-in grants him mechanical skills. Ying Zheng's spies crouched outside the temple and watched him for three days. Yesterday, he sent someone with a message: Come to Xianyang, and I'll give you an official post.