All I can remember is that girl has a dream to work as a clerk in a guild and goes to a magic academy where she gets ice attribute magic and turns her hair blue. She becomes rivals with this fire attribute guy who I'm guessing is the ML. Does anyone know the name of this? PLS?
https://www.mangago.me/read-manga/i_want_to_be_a_receptionist_of_the_magic_world/
Is this the one you are looking for?
I love how the important part was in Korean...
Everything made so much sense