Raised without a family, Evelyn agrees to become wealthy heir James Astor's wife for ten years, accepting the money to rescue the person who once protected her. After years of giving him everything, she is discarded when his former sweetheart Mia returns. Evelyn chooses freedom, builds an international music career in Vienna, and finds love with Nathan. Only then does James realize what he lost, while Mia's betrayal brings his family empire to ruin.