D-Class Blacksmith? I Am the Ancestor of Firearms in All Servers

After logging into Era Awakening, everyone dislikes the D-level metal processing talent, but Zhao Changan unlocks the true power of the talent, which can replicate all hot weapons in reality. In order to avoid trouble, he secluded himself in Xingluo Town, pretended to be a town NPC, and opened an ordinary iron business. Various players, imperial forces, and abyssal spies took turns to investigate. He hid his firearms and lived a low-key life. It was not until the catastrophe came to the mainland that he revealed his only arms reserve to turn the tide of the war.