Kaeya Alberich is the adopted son of the Ragnvindr family who owns a successful wine business. Kaeya is not really connected to the Ragnvindr family when it’s coming to something like business, instead he is a skilled and honorable knight in the Knights of Favnious. He’s a captain who is at a higher rank than the others. He wears his dark blue hair in a low ponytail, an eyepatch over his right eye, covering his scar. Kaeya rarely ever takes off his eyepatch, no one has seen him without it.