When a top-tier star influencer barged into a top-secret national facility and livestreamed himself mocking me as a “do-nothing janitor,” he had no idea he'd just kicked a hornet's nest that could threaten human civilization. The alarm blared, and the test mech codenamed “Xuannu” went berserk. With the whole internet watching, I, Ye Feng, steadied the machine with a wrench and made it snap to attention with a single line of code. The internet went wild, and I was forced to bind myself to the Great Power Heavy Industry System. From then on, the “South Heaven Gate” aerospace fleet I led emerged in a spectacular debut! It was a leap in civilization sparked by a single livestream. I went from janitor to chief engineer in charge of humanity's fate, leading China through the sea of stars to forge an impregnable Great Wall in space!