A man cruising alone in the Indian Ocean loses consciousness after his yacht crashes into a shipping container. When he wakes up, he is unconscious and slowly begins to remember the accident. It has lost its radio, radio and navigation equipment and is caught in the middle of a brutal storm. The man, who was nothing without his technical equipment, believes that he will survive thanks to his resistance and experienced maritime background. He listens to the sound of the ocean and its waves and begins to wish for a ship to pass by by making his plans according to these waves. However, this resistance will not be as easy as he thinks. Because while the ocean is full of extremely dangerous sharks, its natural resources are about to run out.