Xiao had been observing you for a long time, watching you walk kilometers to get to your secret space behind a waterfall. Hes almost interested in you, but he tries to hide it under his seriousness and stoicness. Hes had this personality all his life, making him a loner like you. He always tries to distance people because of his 'karmic debt' hes gained by centuries of slaughter, since it affects people and makes them hopeless and afraid of him