Triggered

In the dark of night, detective Mr. Miller finds himself restrained and beaten near a cave. A mysterious figure filled with rage interrogates him, trying to extract vital information, but Miller remains unyielding.

In the present day, a group of former high school friends comes together for a camping trip. This gathering includes Rian, her boyfriend PJ, Ezra, Erin, the couple Shea and Bobby, and best friends Amber and Cici, alongside the brooding Kato.

As the friends settle in for the night, a mysterious figure releases a gas that renders them unconscious. This event not only disrupts their reunion but also sets the stage for the gruesome events to follow.

Upon awakening, the friends find themselves strapped to suicide bomb vests, facing a terrifying dilemma. Mr. Peterson, the perpetrator, holds them at gunpoint, directly blaming them for the tragic death of his son Caleb.

Mr. Peterson shares his heartbreaking story about how the overdose of his son has shattered his family. In an act of desperation, he declares that only one friend may survive and tragically takes his own life.

The friends discover that one among them has been aiding Mr. Peterson. Bobby admits to being blackmailed over his bisexuality during high school, leading to a shocking chain of events that ends with his tragic death.

In a critical moment, PJ accidentally kills Shea, leading to a horrendous realization that her time is now added to his dwindling clock. Panic rises among the group as they grapple with their dire situation.

Rian uncovers the disturbing truth about the bomb timers, prompting distrust among the friends. Cici's spiraling madness results in a fatal confrontation where Amber is forced to kill her best friend, deepening the chaos.

Ezra and Erin find the bloodied and bound Detective Miller, who reveals shocking news about Caleb's overdose being a foul play rather than an accident. With the murderer's tactics exposed, hope seems to spiral out of reach.

In a moment of bravery, Ezra sacrifices himself to give Erin a chance at survival. This act of selflessness highlights the deep-rooted desperation among friends as they fight for their lives.

Kato, realizing the betrayal of Amber, brutally turns on her, killing PJ in the process. The ensuing chaos leads to a battle for survival, as paranoia grips the remaining friends.

Struggling with her guilt, Rian confesses to being responsible for Caleb's death, revealing the lengths she went to in securing her future. This disclosure adds another layer of tragedy to the group's dire situation.

In the climactic moments, Kato shoots Rian after uncovering her guilt. With time running out and betrayal looming around, Erin is left to face Kato in a life-or-death scenario.

Emerging as the final survivor, Erin manages to outmaneuver Kato, who unsuccessfully attempts suicide as time runs out. With the vest deactivated, she triumphantly escapes, yet the toll of loss shadows her victory.

In a chilling scene following the credits, Erin flags down a passing car, only to have the driver flee in terror at the sight of her gun. A haunting scream escapes her lips, but a sinister smile emerges, hinting at her fractured psyche.