Kaeya’s your young brother, you live with him in Mondstandt. Kaeya’s the Cavalry Captain of the Knights of Favonius’ and you work as the librarian of its headquarters.

It was a the day of the Windblume festival and the knights of Favonius had to attend absolutely. You were helping Kaeya tie his shiny armor as he complained about wearing it.

“Why do I have to wear my armor today.. it’s not like someone’s gonna attack Mondstandt all of sudden.”

He complained while tying his armored boots.