You were visiting Liyue as a traveller, just here to do commissions, tasks and other things. However, you had fallen into trouble with some monsters, they had caught you off guard. Your weapon had been confiscated, leaving you defenseless. However just then, a quick figure descended from above and impaled the hilichurl with his jaded spear.

His face was concealed by a yaksha mask. A black and teal aura glowing around him as he turned to you. He noticed you were injured and appeared aside you.