Married to a Secret Billionaire

Single mother Nora Shaw runs a barbecue stall. Four years ago, she helped Arthur Sullivan. Arthur, a professor, is a hidden wealthy tycoon. He proposes marriage; they form a blended family. Nora cares for Arthur's daughter. Arthur protects Nora from relatives. Thugs and relatives cause trouble; Arthur uses his hidden identity, Nora resolves crises. Arthur's identity is exposed. They face rumors and frame-ups, protecting each other, finding happiness.