Kana and her colleagues successfully infiltrate the old underground, state-run magic labs, rescuing President Shigemoto just in time for Team Magilumiere to face down the relentless attacks from Kamakura's mutating kaii! But while they might be equipped to deal with an ever-evolving kaii threat, are they ready to deal with another mysterious figure from Shigemoto's past?

Volume 12 of the Magilumiere Magical Girls Inc manga series by Sekka Iwata.