When Hannah's parents took her to a new school, they said it was to give her a new start. However, Hannah is 11, autistic, and due to her condition, unable to speak. She had a twin called Angel, but when Angel died, Hannah was forbidden to grieve by her abusive parents and punished when she sought comfort from her sister's things. Now Hannah lives locked inside a silent life of despair, which she fears will soon end at the hands of her parents. However, when a knife keeps appearing under her pillow, and a voice that she thinks is inside her head won't leave her alone, Hannah begins to realise that just maybe, she may have an ally not of this world, but fear paralyses her. Could it be Angel, who from the 'other side' has come to seek justice for all the abuse she has suffered? Can Hannah overcome her fear enough to let her in?

학대하는 부모님 밑에서 자란 한나와 앤젤은 서로를 아끼고 사랑하는 쌍둥이 자매였다. 하지만 하나는 어린 나이에 사랑했던 쌍둥이 언니, 앤젤을 잃게 되고, 죽은 언니는 계속 하나의 곁을 맴돈다.

Hannah é uma menina de 11 anos autista, e devido ao seu estado fica incapaz de falar. Ela tinha um irmã gêmea chamada Angel, mas quando Angel morreu Hannah foi proibida de se lamentar por seus pais abusivos. Agora Hannah vive trancada dentro de uma vida silenciosa de desespero , que ela teme irá terminar em breve nas mãos de seus pais.

Месть Ангела. Иногда то, чего мы боимся - это единственное, что спасет нас...