This is the story of Unai, a 10 year old boy, and his family, who leave on an extraordinary journey around the world. The father, a nature photographer, has been given the mission of finding 7 emblematic animals, to photograph them and show the delicate situation in which they are in. For more than a year, Unai follows in his footsteps sharing with his mother and his sister some unique life experiences that convey an unconditional love for nature. Wolves, elephants, pumas, bison, penguins, hornbills and crocodiles are the protagonists of an exciting journey that will take them through all of the continents.