The Kallawaya people of Bolivia continue to practice their centuries-old shamanistic art of healing to this day. The approach combines vegetable, animal and mineral substances with rituals. Aurelio Ortiz, one of the last Andean healers, embarks on a journey by foot from Bolivia to Peru with his son Cerilo. During the hike, Cerilo’s suitability for the vocation of healer is put to the test.