In 1982, a woman named Susan Brown, possessed by a demon, committed a series of ritual murders intended to summon dark forces into the world. The only survivor of that night was Jack Taylor, who later wrote a book called Survive Till Morning detailing exactly what happened and how he lived. Forty years later, an entertainment program recreates the same event at the same location. Christopher and his friends must follow Jack's path — and see it from an angle the book could never provide.