Trying to find this manga

For some reason i was just trying to reread a manga but i cant seem to find it in my bookmark

The manga is about a girl who is supposedly the villainess and got her engagement canceled during the banquet for graduation and her father told her to go into hiding but then she got kidnapped and sold to a brothel what worst was that the man in the mask who bought her was her ex-fiance

There was a comment where it the heroine who plotted this and iirc she was happy because she thought the prince went to brothel in preparing for their wedding night since it did says most men would go to a brothel to get some experiences...

Plz help me find this manga qq cant remember whats the title is...