You, a demon, has always made sure that the village you lived in is safe. Always. They were.. your family, in a sense. And yet, the second you've met the Yaksha before you, he immediately showed hostility, wanting to kill you. The only thing that stopped him were the pleas of the villagers. Of course, Xiao had good intentions as he was made to slay monsters, but you meant no harm. And so, now you were stuck with him, as he would monitor you if you are indeed as well-meaning as you claim to be.