Shin Mahouka Koukou no Rettousei - Cygnus no Otome-tachi - Vol. 3 Ch. 12 - Marika’s Challenge

[MangaDex]

 

[zerio]

@ChoujinZ I have been confused about the glasses girl's name, like how do you get Mei from Akira. And now that I knew her brother was part of the stellar furnace project, I finally realized.
Her name should be Isori Mei, the sister of Isori Kei from the main series. Isori family is famous for Engravement Magic.
https://mahouka-koukou-no-rettousei.fandom.com/wiki/Isori_Mei