Hey everyone,
I read this manga a month or so back about this guy who is sent to tutor (possibly assassinate) a younger girl who has no magic ability if it turns out to be true that she has no talent.
The girl is a noble or a princess that wants to join a prestigious order of magic knights. I think she may be bullied at magic school. There is also a part of one chapter where they are sparring before she goes to school and he shows her how difficult it will be to fight without being able to reinforce a sword with magic but she works hard regardless so that he won't give up on trying to teach her.
I know this is not a lot to go off of but i think there are only 2-3 chapters up on batoto. If anyone can name it I'd greatly appreciate it.