Su Ran is down on his luck in middle age when, after a drunken night, he is reborn in his college days. Drawing on memories from his previous life, he gets an early taste of success in the stock market, then turns the tide in a campus business competition and takes first place, using the win to launch a company. Experience helps him overcome challenges in product development, copycat competition, and pressure from investors. He also meets talented partners and successfully expands into overseas markets, rising to glory. Su Ran makes a spectacular comeback in the big city, finding success in both love and business. He becomes a legendary tycoon admired by all, living out a pure wish-fulfillment story of turning his life around.