Beware Boiúna

A team of doctors and humanitarian workers travel by riverboat through the Amazon rainforest to provide medical assistance to remote villages. Among them is Lena, a young woman who is also searching for her missing brother. Their mission takes a dangerous turn after an encounter with a group involved in the exploitation and development of the jungle. Soon, they find themselves in the territory of Boiúna, an ancient mythical predator capable of hunting both on land and in water. With danger closing in from every direction, the survivors must fight to escape the rainforest and the monstrous creature stalking them.