A group of poachers hunted sharks indiscriminately on the high seas, angering the great white shark, and the poachers died in the shark's mouth. In turn, the great white shark focuses on the five friends on the yacht celebrating graduation, so the five of them fought fiercely with the great white shark. Between life and death, only the idea of ​​escaping from the shark's mouth and returning to the shore can continue to support them....