The Magical Revolution of the Reincarnated Princess and the Genius Young Lady

Story

Princess Anisphia may not be able to use magic, but she didn’t let that stop her from developing “magicology,” a unique theory based on memories from her past life. While testing out her new flying broom, she happens across Euphyllia, a magical genius, having her engagement unjustly and publicly broken off. Seeing the tears in Euphyllia’s eyes, Anisphia takes the obvious course of action—kidnapping the girl for herself!

Synopsis via AniList (English).