The Substitute Wife is a Hidden Heiress Movie Watch Online

Olivia is forced into a marriage of convenience with the formidable CEO, Ethan Foster, to settle a family debt. Entering his world as a mere substitute wife, she secretly uses her profound knowledge of traditional medicine to heal his injured legs. Yet, her own past is a mystery, and her quest to uncover her true parentage becomes her silent, driving purpose.

Her world shatters when her envious sister, Charlotte, commits an unthinkable betrayal. Not only does Charlotte steal Olivia's rightful identity as the lost heiress to the powerful Owen family, but she also viciously scars the unique birthmark that proves it. Now, with her legacy stolen and her proof destroyed, Olivia must rely on her wits and her healing arts to reclaim everything that was taken from her.

From the shadows of a contractual marriage, a hidden heiress will rise. Watch as Olivia turns ancient medicine into modern vengeance in this gripping tale of identity, betrayal, and ultimate redemption.