Is It Wrong to Go to the Dungeon With My Wife?

To pick up girls in the Dungeon and form a harem. That is the dream of Bell Cranel, thanks to the tales that his beloved grandfather fondly told him. It is for that reason that he travels to Orario in hope of fulfilling the dream. However, it proved to be more challenging than he thought. After all, how do you fulfill it when you suddenly find yourself married?