Is it Wrong to Pick Up Girls in a Dungeon - Memoria Freeze: Volume 1

The Holy Night Festival has arrived, and Belland the rest of Hestia Familia have worked hard to afford a lovely dress for their goddess to wear during the festivities, so there's only one thing left to do--celebrate Their merriment is soon interrupted, however, by a mysterious girl from a foreign land, and it's up to Bell to help the girl evade her would-be captors But his new friend isn't content to simply escape--she wants to enjoy the festival just like everyone else Just who is this young lady, and why has she made the long journey to Orario...?