Basara is investigating a mysterious sound anomaly that spans the galaxy when he crash‑lands on a snowy planet. The local residents greet him with hostility, but he quickly makes a friend in Pedro, a four‑year‑old boy who watches the Galaxy Network and idolizes Fire Bomber. While exploring the planet, Basara learns that the elusive sound he has been chasing is produced by Emilia, a solitary Meltrandi who is struggling to create her own music.