Somewhere off the coast of Hawaii a diver and his friends decided to go diving to explore a underwater habitat as a science expedition. Then, it went horribly wrong. After they sent the diver down they were attacked by a mutated beast causing the ship to explode. The chain holding the diver snapped and the diver as sent into the depths of the ocean were half of his flesh was torn off, but after a while he started adapted to the pressure but it exhausted him so much he fainted. The diver was soon awakened by the curious discoverers and he had no choice but to kill them. As we know him today he stands near the Hawaii waiting for his next victim to swim a bit to far to kill him for their meat. He also survives on the meat of sharks and other large sea life.