Gimai ga Seijo dakara to Konyakuhaki Saremashita ga, Watashi wa Yousei no Itoshigo desu

[MangaDex]

 

[Hawksbri]

Not an isekai, just a royal daughter who is trying to get through life, with the help of some invisible fairies... God, I hope those fairies make the Prince go bald for shits an giggles... THAT would be HILARIOUS!