In the unsettling horror film directed by Mandy Boonstra, the mundane rituals of daily life become a terrifying descent into madness. The story follows a quiet office worker who begins to experience a recurring, unexplainable event each day at precisely the same moment, a seemingly minor but deeply disturbing occurrence he calls "the grievance of the day." As he becomes obsessed with documenting and understanding this daily intrusion, his grip on reality frays, and the line between his professional responsibilities and a growing, paranoid dread blurs. His motivations shift from simple curiosity to a desperate need for survival as the grievance evolves from a psychological annoyance into a tangible, menacing force that threatens to consume him. With a runtime of just 41 minutes, this tightly wound horror experience builds an atmosphere of claustrophobic tension and creeping unease, exploring how the smallest cracks in routine can open the door to something truly sinister.