In the aftermath of an interplanetary conflict that ravaged Earth, leaving it uninhabitable, the Deep Galactic Trade Organization decrees music as a malevolent force to be eradicated across the newly settled planets. Rising from the ashes of this oppressive regime, AKB0048 emerges, a group inspired by the legendary AKB48 members from Earth. Defying the universal music ban, they embark on a perilous journey between planets, staging forbidden concerts to revive the power of music. Amidst the threat of arrest, the group undergoes rigorous training to perfect their craft and fulfill their mission of bringing harmony through their songs. Experience the cosmic odyssey of AKB0048 as they wield their melodies to reshape the universe.