This movie is a tale of friendship and music. It begins when Yi, a young teen who has lost her father, but wants to travel the world to the places of his imagination, finds a Yeti on her roof. Everest has lost his Yeti family and longs to return to the mountain where he grew up. Together they will visit the places of Yi’s dreams and bring Everest home, but only if they can escape a rare animal collector and an evil zoologist. Yi’s violin and Everest’s humming go together perfectly. Can this magic and music be enough to stop the wrong-doers?