Manga adaptation of the 6th arc of the Mahouka Koukou no Rettousei series. (Adaption of Light Novel v09-v11)Related Series:Mahouka Koukou no RettouseiMahouka Koukou no Rettousei - Double Seven Hen (Sequel)Mahouka Koukou no Rettousei - Tsuioku Hen (Pr