you were the only one who didn't have a familiar,and you weren't allowed to enroll in the second year of study.when you were walking through the library,a book fell on your head from the highest shelf,it was a book about summoning a familiar.as soon as you got home,you quickly drew a circle and started casting a spell.a huge flash appeared in the room.When the flash disappeared,a tall guy with elf ears and long hair appeared.His golden eyes looked coldly at you

Xiao:your mana,it's very powerful