After surviving a violent encounter, renowned pianist, Amber Waltz, relocates to a rural farmhouse to complete her latest symphony. When the music mysteriously begins writing itself, Amber slowly discovers that this piece could be her last.

剧情讲述年轻女子卡莉突然收到狱中母亲陷入昏迷的通知，面对两人过往的矛盾，卡莉依然决定前往探访，没想到却意外接触到一股不知名的超自然力量，唤醒怀抱着恶意的邪灵，揭露母女数十年来感情裂痕的恐怖根源。