After vanishing from her violent husband's grasp ten years ago, Mona thought she had finally secured a peaceful new life for herself and her teenage daughter, Denise, behind carefully crafted new identities. But their fragile safety shatters when a seemingly harmless housemaid enters their home and begins manipulating their lives with chilling precision. As psychological torment escalates and buried secrets claw their way to the surface, Mona realizes the nightmare she escaped has returned in the form of Derrick, the ruthless man who never stopped hunting her. With nowhere left to run, Mona turns to her loyal friend Sharon for help in a desperate fight to protect Denise before Derrick destroys everything they rebuilt.