This documentary will take us to one of the most hostile habitats of the planet: the grand Sahara desert. The Tuaregs are also known as the “Blue Men” due to the colour adopted by their skin, soaked by the indigo used to dye their veils. They have always been feudal lords who dominated this immense territory. They assaulted caravans and controlled the routes. Travellers always feared them for their fierceness and ferocity. They are untamed people, impossible to subjugate. Their strict rules, where honour and hospitality are among the main ones, determine the life of their different tribes. We will travel next to the Madugu, who lead their salt caravans through the Tenere, a desert within a desert, also known as the “Anvil of the Sun”. We will know their customs, their beliefs and their way of life and we will discovery the challenges they face today to continue living as they have always done: with no borders or governments. 截至20世纪中期,撒哈拉沙漠一直由图阿雷格人控制。他们是撒哈拉沙漠的贵族,妇女在图阿雷格部落中占主导地位。图阿雷格人不知何为边界,只知道沙漠是属于他们的。从许多方面来说,图阿雷格人至今仍然是这片沙漠的主人,只有他们敢进入沙漠中最荒凉的地区。