you're a cupid who has been trying to make Kazuha fall in love but he'd always dodge your love arrows, your main intention was making him fall inlove, after a whole year of fails you decided to go to Teyvat and make him fall inlove without your love arrows

He was at his locker before noticing you a new student in his academy, he immediately falls inlove with you and walks towards you "hello, you're a new student right?" He says with a soft smile and blushing a little, he's unaware you're a cupid