Emerald City is a modern city dually ruled by contract and capital. The power of Molu supervises every blood contract, and those who violate it will bear the price of decline and even erasure of existence. Jiang Fei, the unpopular illegitimate daughter of the Jiang family, was sent into the wealthy Shen family as a substitute to fulfill the engagement of her eldest sister. On their wedding night, the moment she bit her finger and pressed the blood contract, the dormant talent in her body suddenly awakened - she saw the lifeline of capital. The trajectory of market fluctuations, the fatal loopholes in contract terms, and the true value behind each transaction are as clear as blood threads in her eyes. Shen Linyuan, the youngest capital leader in Feicheng, is cold and dignified, and regards this marriage as a precise business acquisition. He thought Jiang Fei was just a disposable chess piece, but he didn't know that this seemingly weak woman was using the pocket money he gave her as the first leverage to accurately buy the bottom on the eve of the stock market crash. When the Shen family encountered opponents who joined forces to short-sell, and when Mo Lu's eye of judgment was about to come due to a century-old contract, everyone was horrified to discover that the abandoned daughter who came to marry as a substitute had already laid out the entire chess game in the dark. She doesn't want love or status, she wants Feicheng to reshuffle its cards. And Shen Linyuan will spend the rest of his life repaying his initial contempt. Contracts can be forged, but the lifeline of capital never lies.
