Hardcore Mecha: From Convention Showstopper to Industrial Empire

One homemade mecha model. One comic convention. One moment that changed everything. When Wei Linfeng's handcrafted steel giant roars to life on the expo floor—titanium alloy frame gleaming, hydraulic joints humming, simulated electromagnetic cannon hitting bullseye—the crowd goes wild. But the real shock? His creation unlocks a "Heavy Industry System" from the future. Armed with cutting-edge tech knowledge and an unshakeable vision, Wei transforms a backstage workbench into the foundation of a manufacturing empire. From perfecting titanium alloy-carbon fiber composites to shattering military c…