In the early 80’s began the Norwegian Oil Boom. Enormous oil and gas deposits provided endless possibilities and wealth, and authorities aimed to bring them ashore through a pipeline 500 meters deep. Petter, a professional diver, along with his brother Knut, has the discipline, strength and courage to take on the world’s most dangerous mission. But a sudden, tragic accident changes everything. Petter is sent on a perilous journey where he loses sight of who is pulling the strings. Gradually, he realizes that he is in way over his head and that his life is at stake.