

Retired ace assassin Connor Fraser, fleeing from his organization's death squad, seizes an opportunity when heiress Martha Clarke loses her memory in a car explosion. He takes her to a remote border town,claiming they’re cousins. Living under the forbidden pretense of being “family”, they develop feelings for each other. Forced to face crisis after crisis together, they must confront both their true identities and their growing attachment in the shadow of life-and-death trials.

Jane Arnold was imprisoned on her wedding day after being falsely accused of killing Francis Wooten's sister Jennifer Wooten. Jane gave birth to her daughter Bunny in prison. Years later, Bunny reunites with Francis but faces harassment and schemes from Francis' admirer, Sonia Thompson. By chance, Bunny meets her mother Jane Arnold, who now goes by Jean Smith. Mother and daughter work tirelessly to uncover the truth and clear their names, discovering that Sonia was the real killer. However, Sonia kidnaps Bunny. To save her daughter, Jane must agree to Sonia's unreasonable demands, but Sonia secretly plans to kill them both. Fortunately, Francis arrives in time to save the mother and daughter.