Is It Wrong to Try to Pick Up Girls in a Dungeon? On the Side: Sword Oratoria, Vol. 15 (manga)

Omtale

While walking along Daedalus Street, Gareth comes upon a staircase leading to an underground labyrinth, and it just may be the dungeon Loki Familia has been looking for! With orichalcum doors and adamantine walls, this subterranean fortress isnt going to be an easy one to infiltrate. As Lokis forces split up to cover more ground, Finns party finds themselves facing a familiar foe, one with vengeance on the mind...