In a small town adjacent to a lake, giant man-eating crocodiles infest and injure countless people, becoming the most feared but inextricable fear of the local people. Under the auspices of Sheriff Teresa (Elizabeth Roma Elisabeth Rohm), a high-voltage power grid was built around the lake, temporarily ensuring the safety of the place. Who knows a group of poachers ungrateful, secretly into the quarantine area, leading to man-eating crocodiles animal nature, venomous snakes and beasts killing makes you scared, but also take the opportunity to run out of the quarantine area. That night, the sheriff's daughter Chloe (Poppy Lee Friar), a high school classmate, went camping. In the dead of night, the wretched bus driver was absent-minded and drove into the quarantine area. The driver was devoured by a crocodile that night. The next morning, ignorant boys and girls were playing happily by the lake, but they did not realize that the danger was slowly approaching them. When death comes, the bloody feast begins.