Start Changping and the System Chooses to Sleep.

(Historical fantasy) (Extensive imagination) (Logic as reasonable as possible) Li Chen was accidentally brought to the Changping battlefield by a bright light. "We are currently in the warring states time and space where time and space are in chaos, and we are tasked with escorting the First Emperor back to Qin." I'm still my normal self, etc. The First Emperor was not born yet, so he came too early. Before finishing speaking, the system went offline to rest. What a sin.