"Wall Street of the East" tells the story of a team of hidden financial mercenaries who snipe at legendary figures in the political and economic circles and stir up the revenge story of the entire financial market. Ye Baoyi, played by Francis Ng, and Wei Hang, played by Joseph Chang, were originally master and apprentice. They formed CASH1.0 with their ideals, hoping to maintain a healthy financial order on their own, but they were manipulated by financial tycoons behind the scenes, and the relationship between master and apprentice turned into hatred. Ten years later, CASH2.0 debuted, launching a wonderful game of personal grudges and social responsibilities, and dragging the entire financial market into the vortex of struggle.