冰剣の魔術師が世界を統べる 世界最強の魔術師である少年は、魔術学院に入学する raw 第01-16巻 [Hyoken no Majutsushi ga Sekai o Suberu Sekai Saikyo no Majutsushi de aru Shonen wa Majutsu Gakuin ni Nyugaku Suru vol 01-16]

From Kodansha:The Arnold Academy of Magic is a school for the elite and Ray White is just your ordinary guy. In fact, he doesn't seem particularly skilled with magic at all and is a bit of a klutz. Which is why he has nothing to do with the rumor that one of the great magicians, the Iceblade Sorcerer, is a member of the incoming class, right?