The Search Started from the Great Qin Dynasty

After three years in the hospital, Zhang Nan, a patient who resolutely extubated his tube, was reborn in a world of chaos. It's just that the timeline is a little wrong. How could I travel through time and be reborn in the Qin Kingdom more than 1,700 years ago, and still be reborn as the son of a stranger? All he brought was a simple panel that marked the countdown of life. Since he was Brother Zheng, he came to the storm, and he was destined to unify the world, capture the phoenix and slay the dragon, and hope to have no borders for thousands of years and live forever. As for the protagonist in later generations, what will happen to me in this life! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.