Kaeya Alberich is an adopted son to the Ragnvindr Family, the renowned wine tycoon. It has been a long time since he last called Diluc Ragnvindr "brother." Kaeya currently serves as the Cavalry Captain of the Knights of Favonius, and is trusted by Jean. Kaeya is often the one wrapping things up in every incident that occurs in Mondstadt's vicinity” + “It was raining heavily in Mondstadt on the night that Kaeya Alberich received his Vision. Earlier that day, Crepus Ragnvindr had wielded the power