I traveled to Papua New Guinea to meet tribes The Chimbu Skeleton people, an ethnic group ,traces his origin to a legend born after a significant number of hunters failed to return home . A brave group of warriors explored the mountains and discovered an abundance of human skeletons and a colossal monster To protect them they painted their bodies with skeleton bones made of black and white clay Now , the Chimbu Skeleton paint themselves only during celebrative traditions The red color of their tongue is betel nut