The alleged descendant of a clan of angels who fell to the demon realm thousands of years ago, she and her kin have never given up hope of returning to the place of their forefathers. When Primtine's castle passes through the area, Inori mistakenly assumes the castle is the "ark" (ハコブネ) which will return them to the heavens and assaults the castle together with her kin. After Inori is captured, she sticks to her guns and berates Fabio for deceiving her and the other fallen angels about the castle's true nature. The clan of fallen angels does not mingle with other denizens of the demon realm and as a result is not well informed about political events like the Succession War. Fabio eventually gets Inori on his side by role-playing a Demon Lord and using sex (and Inori's penchant for jumping to conclusions) to win her over. Although a capable subordinate, Fabio has trouble dealing with Inori's exaggerated overreaction to simple requests. In her end, she refuses to leave Fabio's side when the Succession War is concluded and even schemes to make Fabio her own by getting impregnated by his seed. Her subservient demeanour and efficient nature remain unchanged despite her new aspirations.