Kyou mo Watashi wa Genki desuu!! (Kire-gimi): Tensei Akuyaku Reijou ni Gyaku Zamaasareta Tensei Heroine wa, Shukufuku Shika nou ga Nakatta no de Houseki Shukufukushi ni Tenshin shimashita

The reincarnated heroine, Lunalise, finds her potential lover, the prince, stolen away by a villainous young lady, and before she knows it, she's been expelled from school! With only the weakest "blessing" ability, Lunalise is quickly at a loss. Then, King Bercrece, the White Wolf Chloelide, appears...

Source: MyAnimeList