In a remote and desolate town in Nebraska, a young couple, Vicky and Burt, stumbles upon a terrifying scene after a car accident. As they exit their vehicle to seek help, they enter a disturbing world where the inhabitants are children led by a charismatic and terrifying boy named Isaac. These children have taken control of the town and, under the influence of a dark deity that dwells in the cornfields, have adopted fanatical beliefs that incite them to sacrifice adults.
Vicky and Burt, unaware of the circumstances surrounding this community, soon find themselves caught in a spiral of terror when they are captured by the children. The tension escalates as they discover that the town's inhabitants have eliminated any adult who dares to question their sinister religion. Trapped in a desperate struggle for survival, they must contend with the blind loyalty of the children towards their leader, who will not hesitate to use their macabre beliefs to maintain his power.
As they try to escape the clutches of this child cult, Vicky and Burt must confront their own fears and the darkness that has consumed this community. With the clock ticking and the threat increasing, every decision they make could mean the difference between life and death in their grim encounter with the horrifying inhabitants of this cornfield land.