In 2025, Lin Yu, an investment genius who had made great achievements in the financial field but was exhausted both physically and mentally, was bizarrely reborn and returned to 1975 after an unexpected plane crash. At this time, the spring breeze of reform and opening up had not yet fully blown, the social economy was in depression, and materials were extremely scarce. The former elites in the workplace were suddenly thrust into a completely different world, and everything had to start from scratch. But Lin Yu was not intimidated by this huge gap. With his clear understanding of future economic development trends and modern financial knowledge, he was determined to start a magnificent counterattack in this era full of opportunities and challenges.