The sea bed hides secrets in the blue. In order to find a legendary non-existent treasure, treasure hunters come in an endless stream. But none of them ever return. No one has ever successfully returned from the deadly depths of the Pacific Ocean, leaving only bloody clues and more intriguing rumors. The treasure is inaccessible, with deadly great white sharks guarding it day and night. Diving into the dark depths of the sea with different intentions to look for the treasure, for the rich, the treasure means an incredibly exciting wealth and thrill. For the honest, the matter of the treasure concerns the lives of his girlfriend and brother. For those taking reckless risks, the search for treasure is merely a matter of life and death for himself. As emotions are invested and motives are revealed, the dark side of human nature begins to be exposed without reservation.