A young couple, Sarah and Michael, celebrate Christmas in a secluded Wisconsin cabin. Unease lingers after finding a bloodstained mitten and hearing whispers of a "jingle bell killer." Plunged into darkness by a power outage, their fears materialize when they stumble upon the killer in the wellhouse. Michael is brutally murdered, and Sarah narrowly escapes before meeting the same fate. The story ends with the cabin silent, the killer vanished, and a new chilling legend born – the Jingle Bell Killer, leaving only death as his Christmas gift.
