Elevation

The world has changed in the future. The only habitable place left for humanity is the high mountains. The creatures that wiped out 95% of humanity three years ago live below 2,500 meters. These killers locate their victims by their breath. To save the life of his young son, Hunter, who suffers from a respiratory illness, Will sets off with the scientist Nina and a young woman named Katie to obtain the medicine Hunter needs. This leads them below the edge of the Rocky Mountains, which the creatures cannot cross. They are experts in the use of firearms. Although the father despises the scientist, she may hold the key to defeating the monsters. Nina believes it is only a matter of time before they discover how to kill the creatures.