Akashic Records of Bastard Magic Instructor (Rokudenashi Majutsu Koshi to Akashic Records) 10 (Fantasia Bunko) [Light Novel]

[Machine Translation] Acero-Iero, a demon who has returned to this world, has created a formula for the collapse of Fejite - the "Fire of Megiddo". In order to prevent its activation, Glenn and the others gather all the power of the academy and the court mages. "There is a way to defeat him..." Glenn's wild card. Glen's wild card. In order to use his trump card, Guren has to face his blood-stained past once again. I shouldn't be here..." and "I was spoiled by everyone... When his origins became known to everyone around him, Lumia decided to sacrifice himself in order to fight, only to be confronted by his other self... As the world faces destruction, the two face their own sins and the past!

現世への復活を果たした魔人・アセロ=イエロによる、フェジテ崩壊の術式―“メギドの火”。その発動を防ぐべく、グレンたちは、学院、そして宮廷魔導士団の総力を結集する。「やつを倒す可能性のある手段は...ある」グレンのワイルドカード。その切り札を使用するために、グレンはもう一度、血に染まった過去の自分と向き合うことに。「ここに居ちゃいけないんだって...皆に甘えていた」そして、その出自が周囲に知れわたり、身を犠牲に戦うことを決意したルミアの前には、もうひとりの自分が現れ...世界が破滅に向かう時、二人は自身の罪と過去に対峙する!