After the train crash, Nobuo and two other children are the only survivors. Lost in the despair of being alone and consumed by the darkness that envelops the area, with no help arriving, Nobuo's mind begins to unravel.
Convinced that the darkness has taken on a human form and demands a sacrifice, he kidnaps Ako and paints her with the blood of his deceased teacher, preparing to deliver the final blow to appease the shadow in the darkness.









