In the Heavenly System, the Cheap Dad Is Actually the Ancestral Dragon?

Qin Ze traveled to the 20th year of Emperor Qin's reign and became a small landowner living at home, waiting to die. Qin Ze, who owns the system, said that he just wants to show off his clothes and open his mouth. But he gradually discovered that something was wrong. The guard sent by his unreliable father was actually Zhang Han, a famous person in the court? Suddenly one day, Qin Ze was ordered by the emperor to serve as a soldier. After relying on the system to defeat the enemy, Qin Ze returned victorious and found that his father was actually sitting on the throne! Holy shit, my dad is Qin Shihuang? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.