Loner Life in Another World (Light Novel) Vol. 7

CLASH OF THE DUNGEON EMPRESSES High school loner Haruka has been busy since he and his entire class were summoned to a fantasy world. Having driven out the insurrection-causing prince, now Haruka must face the Frontier Reclamation Armytens of thousands of soldiersto protect the frontier. Alone. And that army isnt the Theocracys only weapon. Theyre causing artificial dungeon monster breakouts to terrorize the lands, plus the final ace up their sleeve Something powerful enough to give the former dungeon boss, Angelica, a run for her money!