The Magical Revolution of the Reincarnated Princess and the Genius Young Lady, Vol. 3 (light novel)

Anisphia becomes the ruler of Palettia, but her fight with her younger brother, Algard,
has caused all sorts of problems. Watching Anisphia slowly become more and more
exhausted, Euphyllia finally decides to step in. But that is the last thing Anisphia wants,
and she refuses to give up. The reincarnated princess and the genius young lady now
have to face each other for their future together.