In a remote village in Mexico, an American priest faces his darkest nightmare while performing an exorcism that goes horribly wrong. After a traumatic encounter with a demonic entity, the man of faith returns to his daily life, burdened with heavy secrets and unresolved traumas. However, his internal struggle doesn't end there: the influence of evil seems to follow him, manifesting in terrifying visions and unexplainable phenomena.
Things become even more complicated when a group of people touched by the same evil arrives at his door, desperately seeking help. The priest is forced to confront not only the demon tormenting these lost souls but also his own demons: fear, guilt, and a crisis of faith that threaten to consume him entirely. As the situation escalates, dark secrets from the past are revealed, deeply rooted in his life and the village's history.
With elements of psychological horror and supernatural thriller, the film explores the boundaries between good and evil, faith and doubt, challenging the beliefs of its protagonist and leaving the viewer wondering how far one can go to save others. With a gripping pace and unexpected twists, the plot culminates in a final confrontation that will not only test his faith but also his very soul.