Combatants Will Be Dispatched! Vol. 5 (Light Novel)

Combat Agent Six is a skilled soldier of the Kisaragi Secret Society who has fought fierce battles against heroes and helped Kisaragi take over the world, as evil organizations are wont to do. However, now Kisaragi is bent on not just world domination but galactic domination, and he is sent to an alien planet along with his foul-mouthed, shotgun-toting android partner Alice to scout and prepare it for invasion. But the planet turns out to be a fantasy world where magic exists, and before Kisaragi can invade, something has to be done about the Demon Lord’s army that threatens humanity! Now as the newest member of the Kingdom of Grace’s Royal Guard, it’s up to Six and his newly established commando unit that includes a busty gold-digger knight named Snow, a pain in the ass battle chimera named Rose, and a deadbeat archbishop named Grimm to defeat the Demon Lord’s army and bring peace to the land! No…that’s not right. To complete his mission while being as evil as possible so he can climb the corporate ladder and make stacks of cash? Yeah, that’s it.
In Vol. 5, a week has passed since Lilith overran the Demon Lord’s army, and Six and the others are summoned to the Demon Lord’s castle, where, after going through all the standard RPG events, they are granted an audience with the Demon Lord himself. Meanwhile, the “King of Sand,” their bitter rival since they arrived on the planet, raids their hideout! The Demon Lord arc concludes with a twist no one could see coming!
Notice: This book is written in Japanese.