Ouji-sama Nante, Kocchi Kara Negaisage Desu wa!: Tsuihou Sareta Moto Akuyaku Reijou, Mahou no Chikara de Mikaeshimasu

This is a story about a villainess who makes a comeback with the help of magic after being driven out of her own country!

Cecilia is a former noble exiled from her mother country after the crown prince broke off their engagement on top of making some false accusations.

She flees with her mother to a neighboring country, Theophilus. Hiding her identity, she makes up her mind to survive even if it means living a poor life. Just when she settles into the commoner lifestyle, Albert (her childhood friend and the crown prince of Theophilus) appears before her?