Jiang Che, a veteran chief engineer, is sidelined and pushed out by Qin Wanrou, an MBA graduate who has returned from overseas. Condemned as old-fashioned and outdated, he is forced to resign and leave. Taking his core technical team with him, he acquires an abandoned factory building and establishes Xingchen Precision. Armed with exclusive patents and unwavering military-grade quality standards, he tackles high-end orders with micron-level precision and top-tier craftsmanship, exposing the farce of running a factory with nothing but PowerPoint presentations. Once discarded, this master craftsman turns the tables through formidable technical expertise, tears away the disguise of fake elites on the industrial battlefield, and reclaims his industry's voice through hard work, writing a legendary story of craftsmanship and comeback.