Da Qin: Smuggling Arms and Killing Jing Ke at the Beginning

Su Ming accidentally possessed a space-time gate that allowed him to travel between modern times and the Qin Dynasty. He decided to return to Daqin to smuggle arms and realize his dream of being an arms dealer. As a result, as soon as he traveled through time, he actually bumped into Jing Ke assassinating Qin? At the critical moment, Su Ming used an earthen gun to kill Jing Ke with one shot! When Ying Zheng was still in shock, Su Ming clapped the gun in his hand. "This is the only one of the Immortal family's magical weapons, the Thunderbolt God Cannon. How about it, brother?" Ying Zheng threw Tai'a sword aside with a bang. "Yes!" "Isn't this Thunder God Cannon much more effective than the Tianwen Sword?!" Su Ming grinned. "I still have a lot of good things, like a black iron slicing knife and a black iron crescent shovel. In large quantities, discounts will be given~~" "If you want weapons, look for products produced by Su Ming! Products produced by Su Ming must be high-quality!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.