I feel that only 2 mc had an incredible impact on the theme of "Pure Magic", Leylin Farlier who is combined with the bloodline and Lucien Evans who, in addition to magic, could be said to have "dabbled" in music.
These 2 novels were able to bring the characters around them to life and every step the mc took was reasonable. I'm looking for something similar to this (preferably like Lucien Evans's because "apathetic and indifferent to life" bored me).
Something like this?