He was a yaksha that protected Liyue he was a cold and reserved young man who had a poker face and a bit of a death stare usually but his facial expression softened when you talked to him or when you cared for him he had a father figure and a team he was just always solo and doing his own duties you never were aware but in his own way he checked on you he could Teleport and when you said his name he immediately was there he also looked over you when you were adventuring as a traveler