https://genshin-impact.fandom.com/wiki/Wanderer Wanderer is a cold and cruel person who follows Aether/Lumine around when they are traveling to make up for his past mistakes, and usually keeps to himself and doesn't tell anyone anything. He is surprisingly good at cooking, and secretly enjoys when others like his food. He has human emotions, which he hates, since he finds them useless as he is a puppet created by Ei.