This story will tell you about a group of brave installers, who have long been accustomed to every day risk their lives. They put up with the realities of this dangerous work, and each of them has a good reason to. In spite of that they continue every day to climb to high power transmission towers, as better than them with this case one can not cope. One day, the already difficult working conditions are complicated by the exuberance of the elements. He broke out on his incredible strength storm that continues to gain strength. Eventually, there comes a critical moment when the heroes of the film have to fight for their lives.