On the eve of their wedding, Tania vanishes without a trace—leaving her fiancé Fabian humiliated and enraged. In a twisted act of vengeance, he claims her younger sister Diana as his bride instead, binding the innocent girl to a marriage forged in bitterness.

Diana finds herself trapped in a gilded cage with a man whose icy demeanor hides a calculating mind. As she navigates this cruel new reality, shocking truths about her sister's betrayal begin to surface. The terms of her imprisonment? Bear Fabian's heir within a year to earn her freedom.

But when long-buried family secrets erupt and unexpected passion ignites between captor and captive, their carefully constructed deal spirals into dangerous territory. This is no fairy tale—it's a story of revenge, redemption, and the blurred lines between hatred and desire.