Lin Yuan was once the “Great White Shark” of the financial world, but after being framed, he hit rock bottom while his mother fell seriously ill. Picking up his fishing rod again, he returns to competitive fishing and joins Yuyue, taking on capitalist tycoon Zhao Ruilong. Through fishing competitions and business battles, he faces powerful opponents with extraordinary fishing skills and a calm mind. At the same time, he uncovers the truth about what happened three years ago and protects his mother and Yuyue. Amid a storm of public opinion and capital, he stages a comeback and achieves personal redemption.