The space shuttle has recovered parts of heretical technology as well as the body of Dr. Nastassja, but a collision with space debris threatens to send it crashing into a big city. Will the Symphogear wielders be able to stop it in time?
A mysterious enemy has struck simultaneously in Japan and London, where Tsubasa is performing a concert. Their power is greater than even the Symphogear wielders, and they want to destroy the entire world.
With most of the Symphogears destroyed, it's up to Hibiki to fight the Autoscorers. But she's scared of hurting someone, and can't sing. Will she be able to find the will to fight?
Almost every Symphogear wielder's gear is destroyed, and it seems like no one left can fight back. Elfnein has a plan, but before it's carried out, S.O.N.G headquarters is attacked.
The Autoscorers are attacking S.O.N.G. HQ, and there are no working Symphogears left to stop them. Kirika and Shirabe have been defeated, and Tsubasa and Chris have only one option: to use the new Ignite Module system and retain control.
Everyone decides to go to the beach for "training". While they're having a good time, the Autoscorers attack, and Maria is forced to fight them despite her weakened state.
Hibiki is badly shaken up after meeting with her father. She's so shaken up that during an Autoscorer fight, she can't focus properly, and Kirika and Shirabe have to protect her.
The Autoscorers' goal is revealed, and the Symphogear wielders must split up to stop them. Tsubasa visits her dad's house, while Hibiki is still uncertain about her own father.