The Warning

Ten-year-old Nico receives a threatening letter and now his life is in danger. A mathematician's desperate attempt to uncover the truth behind a series of tragic events at a convenience store leads him to team up with an unlikely ally: a young boy who just wants to believe him. As the stakes escalate, the lines between reality and fantasy blur, forcing Nico and the mathematician to confront the dark forces that have haunted their lives for years.