A group of friends embarks on an exciting diving adventure in the deep waters of a remote lake in Brazil, searching for hidden treasures from a shipwreck. As they dive in pursuit of riches, the festive atmosphere turns tense when they discover that the area is inhabited by carnivorous fish, which are not exactly friendly. But that’s just the beginning of their troubles.
It turns out that the arrival of this group did not go unnoticed. A gang of criminals, with their own dark and dangerous plans, is also after the lost loot. With a game of cat and mouse unfolding both underwater and on the shore, tensions quickly escalate. What was supposed to be a simple getaway transforms into a struggle for survival as they face both the creatures of the lake and the men willing to do anything to get what they want.
With a charismatic cast and tense moments that will keep you on the edge of your seat, the plot becomes an electrifying mix of adventure and horror. The characters must join forces and overcome their differences to fight against a threat that includes not only the fierce fish but also a group of bandits who will stop at nothing to eliminate any obstacle in their path to treasure. In this fight for life and freedom, not everyone will make it to the surface.