Nora, the heiress to the Hayes family fortune, has lived under an assumed identity for six years, helping her husband Cole rise to become CEO of a medical group. But just before her leg surgery, she discovers that Cole has forged authorization documents to forcibly extract her bone marrow to save Milo, the child of his ex-girlfriend Tessa. Even more cruelly, from the moment he first approached her, Cole had viewed her merely as a donor and a tool to seize control of the trust. Nora finally sees the truth and sets off a seven-day countdown to reclaim her inheritance: freezing his access, reclaiming the mansion, and signing the divorce papers—transforming her once-arrogant husband into her subordinate overnight. Wyatt, her childhood friend and head of the Belmont family, stands firmly by her side but always respects her choices. As her quest for revenge unfolds, Nora uncovers a web of illegal medical schemes—including PROJECT MATCH, falsified paternity tests, corporate embezzlement, and murder plots—hidden behind the deception. She teams up with Wyatt to investigate, bringing all those involved to justice. In the end, Nora reclaims her company and her life, establishes a patient empowerment and protection system, and, together with Wyatt, moves beyond “saving each other” to a relationship of equal love and partnership as they walk side by side.