Fingers on the Strings, Music Moves the World

Music is hailed as one of the easiest alternative languages in the world to understand. Two people may not speak the same language, but music can still resonate with both their souls.

In the first year of the Music Era, a mutation swept across Blue Star. Portals to other worlds appeared all over the planet, and the demons that emerged from them feared no conventional weapons. Thick fog spread around each portal, mutating the surrounding environment. Native creatures were quickly infected and either died or became like the demons. Only humanity’s trump cards, such as nuclear bombs, could do a little to slow the demons’ advance. With humanity on the brink of extinction, a melodious tune suddenly rang out across the battlefield...