great wise mans beloved pupil

a brief description of the manga great wise man’s beloved pupil: two childhood friends were born in a remote village. one of them grew up as a genius with the four attributes of magic and entered an elite magic school as a scholar. the second boy could only use defensive magic for beginners. at first glance, he was a mediocre and intelligent boy, but in fact he has talent! outrageous! some commoners dare to challenge the aristocrats!