Six years ago, ex-soldier Jack had a one-night stand with Sophia in a bar before she rushed to London for a family business crisis and disappeared. Six years later, Jack works as a poor security guard in New York, while Sophia is Wall Street’s youngest female billionaire raising their six-year-old daughter Lily. After a chance reunion, Lily secretly finds Jack to get a father. To test Jack and build a complete family, Sophia hides her wealth, pretends to be an ordinary clerk and marries him. Jack suffers workplace plots from hostile colleagues and relatives. Unknown to him, Sophia secretly uses her resources to remove barriers and helps him rise from a guard to Sterling Group’s executive. When the truth emerges, Jack learns his modest wife is the legendary female billionaire on Wall Street.
