在一片和平安宁的山谷中，乌迪和梅洛蒂用音乐催生植物，让植物开花结果。但有一天，正当乌迪沉浸在自己创作的音乐中时，一场意外发生，破坏了这种和谐。In a peaceful valley lulled by music, Oudi and Melody live in harmony, making plants bloom as they go. But one day, just as Oudi is letting himself be carried away by the music he is creating, an accident occurs that threatens the established harmony.