The Pillars. Lost and forgotten, the legendary hangout is little more than a myth to the students of Sommerton High.
So when Aaron Decker and his friends uncover the fabled spot deep in the Florida woods, a typical Friday night turns into a cause for celebration. That is, until a second, more menacing group of seniors shows up uninvited.
Things soon take a turn for the bizarre. An unnatural mist blankets the forest. Strange visitors step from the fog, violating their circle of firelight. Forced into the brume, a massive house looms before them, its ancient doors knocked from twisted hinges.
Specters of a bygone era. A sinister house in the woods, screaming to tell its secret. Differences must be ignored, rivalries set aside as nine students stumble through a series of inexplicable encounters in their desperate quest to survive the night.