His personality and motivations as a noble rebel. Does aryan appear in.
Witcher Aryan
Well, i'm going to answer the latter question: So i know that in the witcher 3 you basically tell the game what happened in the witcher 2, in my playthrough of witcher 2 i killed aryan but didn't know there was an option to spare. A brief backstory of aryan in the witcher 2:
