Manga written by Mangaka Mayoi Tofu:
https://twitter.com/mayoidofu
Kurogane no Mahoutsukai
Delice Fahrenheit who'd been transported from another world and has been widely-known for being a prominent wizard, has an apprentice who'd also been transported from another world named Haruna Katsuragi. Her status was unprecedentedly low despite being from another world. However, through her training with Delice, her hidden talents were revealed.
Chapter 23
4 years ago
Action
Adventure
Isekai
Fantasy