Great Qin: As the Secret Son of the First Emperor, I Just Want to Lie Flat

Qin Xuan transmigrates to the thirtieth year of Qin Shi Huang's reign and becomes a small landowner with hundreds of acres of fertile fields.

With a System at his disposal, Qin Xuan says he just wants to lie flat. After all, this is a wicked feudal society, and he gets to spend every day with beautiful women, have his clothes brought to him, and never lift a finger for a meal. What a life!

But gradually, he realizes something seems off. The burly man his dear old dad sends to serve as his guard turns out to be the famous Zhang Han!

After his dear old dad tricks him into joining the army, Qin Xuan uses all kinds of advanced technology from the System to crush the Xiongnu. When he returns to the capital to meet the emperor, he suddenly realizes the man on the dragon throne looks awfully familiar.

Oh, damn, my dad is Qin Shi Huang!