When bizarre creatures known as the Noise threatens the Earth, only popular singing duo Zwei Wing has the power to fight back. But what happens after one of the idols sacrifices herself to save a civilian girl?

It`s been one month since Hibiki`s first battle. As she slowly adjusts to life as a Symphogear user, her grades start to plunge. After much effort, she finally turns in her make-up report and is free to look forward to the meteor shower that night. But then she gets another call...