In a remote forest in Maine, a group of scientists embarks on a mission to study the effects of pollution on nature. However, what begins as a research project soon turns into a terrifying nightmare. As the researchers attempt to document the alterations in the local ecosystem, they begin to notice the disappearance of wildlife and a strange increase in the aggression of the creatures that still remain in the forest.
As they delve deeper into their investigation, the group confronts a dark and ancient secret: a mutant creature, a product of pollution experiments, lurks in the thicket. This beast, resembling a gigantic monster, embodies the worst of nature along with superhuman abilities that make it nearly unstoppable. Tensions among the scientists escalate when the danger turns into a deadly game, and paranoia begins to spread among them all.
Amid the struggle for survival and the ethical dilemmas regarding the harm humans have caused to nature, the protagonists must face the harsh reality of their own creation. As the creature advances, the line between man and beast blurs. With chilling twists and a tense atmosphere, the scientists must figure out how to defeat what they have unleashed before it’s too late, or become part of the nature they sought to control.