A fateful encounter! In its endless war against the Demon King's army, the capital faces a new crisis in the form of the enemy's latest general-the dark god Wolbach. When Magumin learns of Wolbach's approach, she drags Kazuma (against his will) to a fortress just on the edge of the front line so they can mount a defense. But to their horror, they discover that Wolbach is also a user of Explosion magic! Just what is this Explosion master's relationship to Megumin..? And what could she possibly want with Chomusuke?!
About the Author
Natsume Akatsuki is the author of Konosuba: God's Blessing on This Wonderful World!
Kurone Mishima is the artist behind The Devil Is a Part-Timer! High School!--the high school manga spin-off of the hit light novel series The Devil is a Part-Timer!