Xu Mingwei, a social engineer, stepped from the dust-free workshop of the 21st century to the dusty Hongxing Machinery Factory of the 1980s. Good news: She became the youngest and most beautiful technician in the factory, known as the "Flower of the High Mountain". Bad news: The factory is on the verge of bankruptcy, wages cannot be paid, people are distracted, and the drawings in her hand are older than her grandmother. The original owner of the "Flower of the High Mountains" was ostracized by the entire workshop because of his arrogant and unsociable personality. Faced with old machine tools, conservative masters, and a group of workers waiting to see her jokes, Xu Mingwei pushed up her non-existent glasses and decided to return to her old job. While others were still scratching their heads about imported parts, she silently took out her notebook and drew a structural diagram of an alternative solution. The workshop director frowned: "This batch of German machine tools is broken and needs to be repaired for at least half a year!" Xu Mingwei: "Don't worry, I'll take it apart and take a look first. Maybe it's a capacitor problem." A rival from the factory next door said: "We'll give you double your salary!" Xu Mingwei didn't even look up: "No time, I haven't finished the model of my new production line yet." Gradually, everyone discovered that the "vase" technician seemed to have something. Not only can she repair the most difficult machines, she can also improve the process and improve efficiency. She even led everyone to come up with new products, which directly turned the factory from losses to profits and received orders! Workers: Sister Wei, yyds! Knees for you! Factory Director: Xiao Xu, look at my son... No, look at the position of deputy director. Are you interested? Only the man who was taciturn and always silently handed her tools in the corner,