Zhou Kaifei, a vocational school graduate, runs a hardware store in an urban-rural fringe to make a living. He had an amicable breakup with his prestigious-university postgraduate girlfriend, Liu Yifan, due to a developmental gap, and prepared to start a business with his demolition compensation money. Accidentally, he fished up an alien cooling unit and gained the ability to control absolute zero, producing high-performance metal blades that crushed imports in performance through a special cryogenic process. With Liu's father's help, he opened up sales channels for heavy industry enterprises, and then opened up the C-end market through live streaming. After solving the production capacity bottleneck, the company got on the right track. At the end of the first season, Zhou Kaifei's factory capacity hit the ceiling, and he is preparing to expand production to welcome a broader market.