Others Practice Hard, but Your Caliber Is 3.5?

The ferocious beasts are raging, and martial arts are on the rise Lin Fan traveled to this era where martial arts was respected. He thought he could quickly master martial arts, but unexpectedly he became a blacksmith without any fighting ability. Just when he was desperate, he suddenly awakened the [Holographic Forging System] [High-tech Mall:] One-click synthesis, you can forge any high-tech weapon! Build a steel palm cannon, and many warriors are fighting for it! Create a vibranium shield for Captain America and set a Blue Star sales record! Build Hulkbuster armor and attract national attention! Lin Fan: Who among the serious people still practices? … Many years later, Blue Star has almost lost its warriors, technological weapons have gradually taken control of the world, and the alien beasts in the secret realm have also fled...