New discoveries for members of the Okavango team in the biblical landscapes of the Ethiopian highlands, then near Djibouti, where the African continent slowly recedes from the Asian continent. In this fault will form an ocean. The Okavango men dive deep off Grande Comore, home to a marine dinosaur, the Coelacanth, a 250 million year old fish of which there are still a few specimens, but for how long? This third adventure therefore begins in the Semièn mountains inhabited and cultivated by the Amharas, Orthodox Christians who are very respectful of values and traditions.