Da Qin: at the Beginning, the First Emperor's Life Was Extended for 500 Years

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?" Xu Fu: "Your Majesty, this person is a liar. I can get into the pot without dying!" Zhou Chong: "Really? Come on, put some oil on the pan!" He fried Xu Fu directly! "Father-in-law, I have the elixir here, which can extend your life for five hundred years!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.