In the constant and cruel struggle of man to master nature, he will begin by destroying his greatest ally. An authentic story about a lesser-known profession that begins where the asphalt ends. In a mountainous setting, decorated with a variety of plants and home to numerous insects, birds and animals, man comes to bring unrest to the long-tamed bowels of the earth and disturbs the primordial peace of nature with the roar of explosives and the roar of machines.