If the Villainess and Villain Met and Fell in Love, Vol. 5 (Manga) -

What kind of power has been unleashed from Brigittes tiny spirit in that flashy explosion, only time will tell. For now, the time has come for Brigitte and her friends to stay with Nival at his father's estate. As they eat, play, and study the days away, Yuri will be there the whole time. And for the ice-cold villain he so claims to be, Brigitte's going to have to do everything she can to keep her cool around him.