Great Qin: My Father-in-Law Is the First Emperor?!

To avoid corvee labor in the thirty-sixth year of Qin Shi Huang's reign, Zhao Chen decided to get married.

But his younger sister brought an old man home and said he was his father-in-law.

After Zhao Chen used acupuncture to relieve the old man's agonizing pain, exposed the deadly risks of the pills he was taking, and even demonstrated astonishing crop yields with his farming techniques, he noticed the old man's gaze growing increasingly strange.

Then one day, Zhao Chen was dumbfounded.

The man I saved wasn't my future father-in-law. He was Qin Shi Huang?!