在一片和平安寧的山谷中，烏迪和梅洛蒂用音樂(lè)催生植物，讓植物開(kāi)花結(jié)果。但有一天，正當(dāng)烏迪沉浸在自己創(chuàng)作的音樂(lè)中時(shí)，一場(chǎng)意外發(fā)生，破壞了這種和諧。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.