Da Qin: Stop Pretending, You Are a Time Traveler!

When the system appeared, Qin Mu thought he had traveled to a parallel world, but unexpectedly, this was just the beginning. Thirty days later, the soul passed through the Qin Dynasty. Qin used copper as gold, so prepare more copper and become the richest man in the world. Since it is time travel, the knowledge in books is naturally indispensable. **Five thousand years, how steel is made, physical... Finally... In less than a year, the entire style of painting in Da Qin has changed. Look! The First Emperor is currently hunting birds with a Gatling! ! ! ! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.