I Sold Arms in the Ming Dynasty and Brought Out an Invincible Army

Retired special reconnaissance soldier Zhang Hao. With the golden finger, I traveled through time to the Ming Dynasty. He witnessed the wonders of this dynasty with his own eyes. We also discovered that the biggest problem of this dynasty was that the upper beams were not straight and the lower beams were crooked, causing the whole people to be weak. He doesn't have any big ambitions, he just wants to change something... Just didn't expect it. But it successfully triggered a butterfly effect like a volcanic eruption! This is a story that starts with "munitions", relies on the protagonist's personal ability, and adds "a billion points" of golden finger assistance in the middle, and gradually rises to become the greatest and most glorious person in that strange era! The characters in this book, as well as the details of the historical stories, may be slightly different from the historical data. Of course, I consulted the data as much as possible to make it as perfect as possible. Please forgive me for any shortcomings. In addition, I am a newbie in Feilu. I hope everyone can collect flowers and reward them. The better the results, the faster the updates will be. Thank you for your support. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.