A pure love fantasy about a cheerful saint who was cursed to be an ugly cat and a gloomy knight who loves cats! Saint Tiana has a beautiful face that attracts men and women of all ages.She gets caught up in a certain incident and is cursed to be transformed into an ugly cat!She is saved when she is at a loss by Isis,rumored to be a "gloomy knight."Even in his ugly cat form, he diligently takes care of and loves her,and Tiana learns about the feeling of love, which she never knew existed.Furthermore, she gets caught up in a conspiracy involving the mastermind who cast the curse――? Can she break the curse and return to being a saint?!A pure love fantasy about a beautiful but unfortunate saint and a gloomy knight!