after earth is invaded by an unknown alien species known as "piercers", society falls to pieces as piercers ruthlessly kill humans. Felix thought he would be next like the rest of his family, until he discovers a way to signal when the monsters are nearby, a song from a decade in time will play as the monsters will come to tear him to shreads. Can Felix travel far enough to find a band of people to share this information and kill these monsters, or will the music of his life come to an end?