Susan, a kind-hearted food truck owner, is constantly bullied by her vicious daughter-in-law and cold-hearted relatives. She unexpectedly saves a wealthy heiress and marries the heiress's foster father, Richard, who pretends to be a broke air-conditioning repairman. Unbeknownst to Susan, Richard is actually the CEO of Sterling Group, the conglomerate that controls North America's economic pulse. Facing pressure from her snobbish in-laws, arrogant ex-husband, and parasitic relatives, Richard manipulates Wall Street capital from the shadows, casting down one by one those who had humiliated his wife. In the midst of this revenge, a broken necklace reveals a shocking secret—the heiress is actually Susan's long-lost biological daughter.
