A group of teenagers challenge each other to summon a legendary, sinister entity from an ancient urban myth. What begins as a seemingly innocent game quickly spirals into a deadly nightmare when one of them violates a silent rule, inadvertently releasing the malevolent spirit into the real world. As they are stalked individually by the vengeful ghost, the friends must delve into the dark history behind the legend and discover a way to seal the entity away before it comes knocking for each of them. — Joseph Mazzaferro