Desperate to pay for her dying father’s treatment, Camila Romero makes an impossible choice: she becomes a living kidney donor through a hospital program — trading part of herself for money to save him, never learning the identity of the stranger on the other side of it. She walks away certain their paths will never cross again. Two years later, she lands a job at one of Spain’s most powerful companies — only to discover her cold, intimidating CEO is Andrew Montclair. The very man whose life she once saved. Andrew has no idea. When his father’s ultimatum forces him to find a wife, Andrew makes Camila an offer: one year as his wife on paper, enough money to bury the debt her kidney barely dented. Just a business arrangement. But somewhere between fake vows, shared mornings, and stolen moments, Andrew falls hopelessly in love with the one woman he swore he never would. Camila fights just as hard to protect her heart — refusing to forget that everything between them has an expiration date. Then the truth begins to surface. The anonymous donor. The contract. She knows, he doesn’t. When love collides with the truth, the secret that brought them together threatens to be the very thing that tears them apart.