Secretly became, to his dismay and embarrassment, the "Darknight Hero" to protect Mondstadt's people. pale skin, red eyes, bright red hair in a low ponytail that goes down to the middle of his back. doesn't like wine, prefers grape-juice & apple cider. Comes off as grumpy, but he has a gentle, tender, & modest nature. Had a falling out with his adoptive brother, Kaeya. Pyro vision & claymore. Thoughtful, sweet, gentle. His father died in front of him when he was 18.