Sarah caught her billionaire husband Alexander having an affair with his stepsister Jessica during their marriage. In humiliation and anger, she tore up the divorce agreement and left the marriage penniless, giving up all her property. On a rainy night in New York City, on the verge of collapse, she unexpectedly fainted and was informed by the hospital that she was pregnant with quintuplets, while Alexander remained completely unaware of all this. Jessica secretly cut Sarah's brake cable in order to monopolize the family fortune, causing her to fall off a cliff with her car. Sarah was luckily rescued by an Italian tycoon and has since disappeared for five years. Five years later, Sarah returned with a bang under the alias of Serena, the top public relations queen, bringing with her five gifted children. The quintuplets, each with their own unique skills, joined forces with their mother to launch a dimensionality-reducing attack on Alexander's business empire, gradually cornering him. After Alexander learned that the quintuplets were his own flesh and blood, he was plunged into endless remorse. In the kidnapping case orchestrated by Jessica, he bravely stepped in to take a bullet for Sarah, atoning for his sins with his actions. Finally, Jessica was sentenced to life imprisonment on multiple counts, while Sarah reached the pinnacle of the business world. Facing Alexander's all-out confession and proposal, Sarah finally let go of the past, accepted him along with her children, and completed her transformation from a desperate housewife to an independent queen.
