City's Arrival System

Qin Xuan accidentally obtained the advent system. The advent system, as the name suggests, will bring an ancient figure to Qin Xuan every now and then. Medicine King Sun Simiao: "Qin Xuan, let me refine an elixir of immortality for you." Huo Qubing, the God of War, said: "Qin Xuan, give me eight hundred knights and let me destroy the Xiongnu." Zhang Liang, the counselor: "Qin Xuan, let me help you become a wise king." . . . . . The appearance of one historical figure after another, and the rewards one after another, have brought about earth-shaking changes in Qin Xuan's life. Let's see how Qin Xuan deals with it. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.