Is It Wrong to Try to Pick Up Girls in a Dungeon? On the Side: Sword Oratoria Light Novel Volume 5

After the massive battle that took place on the fifty-ninth floor, Loki Familia embarks on a triumphant return to the surface only to be interrupted by the appearance of an Irregular that forces them to make camp on the eighteenth floor.

There, Aiz unexpectedly stumbles upon the unconscious form of a familiar white-haired boy, who a certain young elf couldn't be less excited to see. The other members of her familia are curious about him, hoping to find out more about the fastest-growing adventurer in history, but Lefiya has other ideas...