In the early 21st century, a world war begins for the technology. Mankind in an effort to inhabit other planets causing large-scale destruction of the Earth`s ecosystem. A new era begins in the year 00 by stellar calendarhumanity wanders in exile in space. Soon "Super Galactic Alliance" makes a law that prohibits entertainment and music, corrupting the minds of people. Any kind of entertainment is strictly punished. One by one the stars of the music and entertainment world disappear, and minds absorb the darkness. Artists are now considered fully extinct, however,AKB0048 group appears to inherit the spirit of the legendary group AKB48, which existed long before the destruction of the Earth. "Super Galactic Alliance" recognizes AKV0048 group a terrorist organization and attempting to destroy it.