The World's Strongest Rearguard: Labyrinth Country's Novice Seeker, Vol. 4 (light novel)

Arihito and his party are making tremendous progress towards District Sixwhen the unthinkable happens: a Named Monster attacks the top-ranked allianceBeyond Liberty and steals their leader''s soul! Only Arihito''s group is capableof defeating this creature and saving the leader''s life...but what path willthey take now that this rival alliance no longer stands in theirway?