On the eve of her wedding, Grace is brutally attacked. Lying in the emergency ward, she overhears a horrific truth. Her own father and biological brother masterminded the tragedy, so their adopted daughter Nicole could take her place and marry her fiancé.
To secure Nicole's wedding, they delay Grace's life‑saving surgery and forge fake footage to ruin her reputation. All family love dies in agony. Grace escapes hell with her mother's help. She gathers evidence and wages merciless revenge against her betrayers. Evil faces its doom. From then on, only her mother was her true family.
