Tensei Dai Majo no Isekai Kurashi: Kodai Roma-fuu Kokka de Hajimeru Mahou Kenkyuu - @COMIC

"I want to be the wizard of my dreams!” Zenith, a young girl reincarnated in the ancient Roman-style country of Jupiter, goes to study in the capital with only her momentum. She spreads water magic and floods the classroom. She even falls unconscious after using herself as a test subject, and shoots