One girl’s convictions will free another from her binds.

At the Memory Museum, the past is on full display…and Iroha and the others are confronted with the undeniable truth about their soul gems and eventual fate. The Wings of Magius maintains that its only goal is to save magical girls—except the ones who disagree with its methods. With her newfound knowledge, will Iroha accept the Wings’s offer to join the cause, or will she be forced to fight?!