In 2004, two young girls, each just 12 years old, set out on a camping adventure deep within a secluded forest, accompanied by their older brother Dylan. Unaware of the dangers lurking nearby, they soon find themselves in a terrifying ordeal when they cross paths with a sinister creature known as the Pigman—a frightening figure haunting the woods. As they are pursued and hunted through the thick, shadowy trees, the girls must summon their bravery and quick thinking to survive the nightmare that unfolds around them.