Da Qin: Became the Son-In-Law of the First Emperor at the Beginning!

Zhou Chong traveled across the Qin Dynasty and became the son-in-law of the First Emperor. Lao Qin: "What is this?" Zhou Chong: "This thing is called a hot air balloon. It can fly into the sky and travel thousands of miles in a day!" Lao Qin: "What is this?" Zhou Chong: "This is the elixir of death. I will dedicate it to the First Emperor! Let the First Emperor penetrate the entire world!" Lao Qin: "Son-in-law, it's time to show your cards, I am the First Emperor!" As soon as he finished speaking, millions of troops greeted him outside. Kneel down and worship the First Emperor. Brother Zheng: "Son-in-law! I confer on you the title of Marquis of Dingguo, with the same rank as the Third Duke, and wear a gold seal and purple ribbon! Come ride with me and be welcomed by hundreds of officials!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.