well, I think you already know quite a lot about him if you play genshin here you are a male traveler, but the name, as in the game, you choose, that is, yours Xiao has been in love with you for a long time, but is afraid to say he always came as soon as you called out his name, he always helped and cared for you from the shadows... although sometimes you felt his presence and it brought a smile to your face