Sell ​​100 Automatic Rifles to Chongzhen at the Beginning

Li Si, who opened a factory in a small country in Heizhou, was inadvertently bound to a time-space trading system, which allowed him to trade with creatures in different time and space. At the beginning, he traded with Chongzhen, the last emperor of the Ming Dynasty, and sold 100 AK47s to Chongzhen, saving the Ming Dynasty from disaster. Since then, Li Si's trading level has continued to improve, and the world of trading has become more and more complex. There is a magical world called Hogwarts School of Witchcraft and Wizardry. There is a lighthouse lighting up the wasteland world of humanity's last future. There is a world where pirates and navy fight to the death. Gradually, after more and more transactions, Li Si suddenly discovered that he... Seemed to be invincible without knowing it. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.