After realising he has died at the scene of a car crash, Nathan descends into the depths of hell, where he is doomed to experience the pain of tortured souls along the way.
When a composer is tasked with finishing her late mentor's concerto, she soon discovers that playing the music summons deadly consequences, leading her to uncover the disturbing origins of the melody and an evil that has awakened.
It doesn't move, it doesn't think, it just kills. For one young woman, a chance encounter with this supernatural entity proves devastating. Frankie learns that once you see the mannequin, there may be no end in sight, except for your own.
Amidst a mountain climbing trip, Rana goes missing, but miraculously returns home, causing a conflict between her mother's belief in her survival and the superstitious extended family.