As the group of 20 somethings venture deeper into the abandoned aqua park, they realize that it is not as abandoned as they first thought. Flickering lights and strange noises lure the group deeper into the heart of the park, where they come face to face with a group of cannibals who have been living there for years.
The cannibals, led by a charismatic and terrifying leader, have created a twisted society in the park that runs on torture, fear, and human flesh. The group of friends are captured and must fight for their lives against these savage and monstrous cannibals.
As the night wears on, the group realizes that they are not the first victims to fall prey to the cannibal's trap. They come across other captured people, including a young girl who has been forcibly turned into a cannibal herself, and must figure out a way to escape before they become part of the cannibal's twisted society forever.
With time running out, the group must band together and use all their wits and resources to survive the night and find their way out of the cannibal's deadly lair in the heart of the Valleys. Will they make it out alive, or will they become the next victims of the cannibals' gruesome feast?