The protectors of Teyuna The Sierra Nevada is the heart of the world. It is home to the Kogui community charged with protecting Teyuna, the heart of the world. The time has come for the community's spiritual leader; he must leave a successor. A twelve-year-old boy named Manuel is chosen by the mountain spirits to replace the old shaman. They must travel to Teyuna to receive the powers of the ancestors and confront the demons led by Bunkua who want to destroy their village.