The Magical Revolution of the Reincarnated Princess and the Genius Young Lady, Vol. 1 (manga)

"If I could use magic, I would fly in the sky. ..." Unable to use magic, Princess Annisphia of the Kingdom of Palettia uses memories of her past life to create the new field of “magicology,” and make her dreams come true. While test-flying her new witch’s broom, she happens across Euphilia, a magical genius having her engagement unjustly and publicly broken off. Seeing the tears in Euphilia’s eyes, Annisphia hatches a plan to kidnap the girl and take her home!