In a small coastal town, a group of people begins to experience strange and terrifying events that seem linked to a mysterious creature that has awakened from its slumber. The story follows a young nature lover who, after a close encounter with the creature, realizes he is caught in the middle of an ancient legend that the townspeople have ignored for years. Driven by his curiosity and desire to protect his community, the boy teams up with a group of skeptical locals, an old fisherman who has seen things he cannot explain, and a researcher who arrives to document the phenomenon.
As tensions rise and the creature's attacks become more frequent, dark secrets that have been buried in the town begin to emerge. The characters must confront their own fears while dealing with the growing paranoia of the residents, who start blaming each other for the beast's threat. The film blends elements of horror and suspense as the protagonists try to uncover the connection between the creature and the troubled history of their town.
With a gray and eerie atmosphere, the narrative delves into the idea that sometimes, the greatest monsters are not those lurking in the darkness, but those that reside within the hearts of people. In the end, the courage and bravery of a young man will change the fate of all.