On his 35th birthday, programmer Lin Kai unexpectedly wins 80 million in the lottery, only to face endless exploitation from his wife Chen Ying and her family. Determined to break free, he divorces her, but is then framed by his superior and blacklisted throughout the industry. Relying on his exceptional technical skills, he starts his own business and establishes Kaiyuan Technology. With the support of his good friend Chen Yuan and his close confidante Shen Meng, he fights back against malicious attempts by his rivals to sabotage him while secretly gathering evidence of their crimes. When his opponents' project collapses, Lin Kai seizes the opportunity to establish himself and propel his business to new heights. Refusing to gamble away control of his company in a deal with investors, he ultimately secures both his company's independence and a happy romance with Shen Meng, who has always loved him.