The Bahamas, with its blue sky, deep sea and shark infestation, is a paradise for exciting divers. Jerome (Paul Walker) and his girlfriend Sam (Jessica Alba), whose career is diving and their whole body is bronzed, are typical of this group of young divers: they don't do much work, and various residues in the vast deep sea become their tools to sustain life.

However, if you often wander in the sea, you won't get wet. Good luck has finally come. They accidentally found the wreckage of the wrecked cargo plane at the bottom of the sea. Not to mention, just 200 yards away, there is a legendary pirate ship (said to be full of gold and silver)! After some exploration, they were lucky to find piles of cocaine from the cargo plane. These drugs, which seem to smuggle goods, are worth thousands!