Everyone in the wealthy circles of City A knows that business tycoon Fu Chengyan has a white moonlight in his heart that cannot be removed. And Ruan tide is the unlucky substitute who looks exactly like Bai Yueguang. A contract, two years of marriage, Ruan tide plays the role of the docile and obedient Mrs. Fu. Outside, she is the "canary" that everyone admires but secretly despises. She married into a top wealthy family with her face. In the Fu family, she is Fu Chengyan's shadow that comes and goes when he calls her, the one he only whispers other people's names to when he is drunk. Her friend is worthless for her: "What do you want? Because he is rich? Because he is blind?" Ruan Xi smiled with crooked eyebrows and shook the red wine glass in his hand: "I want him to have more money, less work, and not go home. Where can you find such a perfect Party A?" No one knows that Ruan Xi, who plays a humble stand-in during the day, is the mysterious trader "Echo" on Wall Street at night. She used Mrs. Fu's identity to gain access to core information, used the huge amount of living expenses given by Fu Chengyan as principal, and made a killing in the financial market. At the end of the two-year period, Bai Yueguang returned to China. Fu Chengyan handed over the divorce agreement with a cold tone: "She's back, you can leave. This villa and the 50 million in the card are your compensation." Ruan Xi signed faster than anyone else and smiled sweeter than anyone else: "Mr. Fu is great! I wish you a happy marriage!" Then, she dragged her suitcase coolly and disappeared without looking back. A month later, the Fu Group encountered a hostile takeover. The opponent's trading techniques were so ruthless that they were on par with Fu Chengyan himself. At the decisive negotiation table, Fu Chengyan looked at the man wearing a haute couture suit across from him.