Is It Wrong to Try to Pick Up Girls in a Dungeon? Sword Oratoria, Vol. 6 (light novel)

Having just returned from their latest Expedition, Loki Familia's search for the rumored second entrance to the Dungeon has brought them to the port town of Meren. A certain playful goddess is having the time of her life doing as she pleases right up until a foreign ship comes in to dock bringing a storm in its wake!