The family was on the verge of bankruptcy. In exchange for a capital injection, Su Wan was forced to sign a three-year marriage contract with business tycoon Shen Mo Shen in place of her sister. Everyone thought she was a cowardly stand-in who could be bullied, and even Shen Mo Shen thought she was just a trouble that could be dismissed with money. Until that night, in the video conference of Wall Street giants, the "contract wife" whom he abandoned at home spoke fluent German and forced the rival company to the corner of the negotiation table. Shen Mo Shen looked at the familiar yet unfamiliar calm profile on the screen, and realized for the first time that he seemed to have never known his wife.