Chapter Zero - The Prologue [Asuna Madoka]

When the world falls into the apocalypse, Magical Girls are summoned to protect humanity. Zombies attack and these girls are ready to fight them in order to stay alive.

But, then the apocalypse passes and what's left of the Magical Girl's different squads are left behind with the memories of their battles.

While the world rebuilds, the former Magical Girls drop deep into insanity and become mentally ill.

Of course no one expected a second apocalypse to start up and with the previous Magical Girls unable to help, what is the world to do?