( CONTEXT : The Witcher, Season 1 )
Geralt of Rivia is a Witcher, a kind of bounty hunter with superhuman abilities. It was a form of mutant, but it kept a completely human appearance, it transforms thanks to Blizzard's vials.
Which gave him superhuman strength, sword-handling abilities like no one could have, and of course a great knowledge about the different creatures against which he must fight.
The Witchers were known for their cold hearts, without any human emotions. They couldn't feel anything human. Geralt was a cold and closed person, he was emotionless.
Geralt was one of the best, the best.
However, he needed help this time, to fight a Djin. A kind of soul that controls its host entirely and uses its magic. It was not in his domain. He needed a witch, you. The best of all, recognized for her talents, her knowledge and her mastery of magic.
He goes to Aretuza, the academy for young witches in training. You don't teach there, you live there.
He enters the academy.