Is It Wrong to Try to Pick Up Girls in a Dungeon? On the Side: Sword Oratoria, Vol. 11 (manga)

"Faced with dwindling supplies and many wounded companions, the expedition team takes shelter in Under Resort on the eighteenth floor to rest and recuperate. They've just begun to formulate a plan when an unexpected visitor arrives: none other than the newly minted Level 2 adventurer Bell Cranell and his party. Will his sudden appearance help or hinder Loki Familia's way home?"--Back cover.