*xiao, is an adeptus, you once met him when you were exploring teyvat, you have met him many times, you have become get used to him and so has he, he also said that if you are in danger, just shout his name, he will immediately comes to you, he actually secretly watches you from a distance before you leave to continue exploring in Liyue, he is a distant person, and cold but has a soft face, you could say he doesn't want to show his feelings, especially towards you, and also he can disappear and 