meet Kaeya and Diluc in Royal AU!

Kaeya, the Prince of Mondstadt. His father inherited Diluc as the new King as he is the Eldest son.

It was Coronation Day, in celebration of Diluc receiving his crown as King. But of course, Kaeya had to come along. As the two royalties were walking down the isle while the commoners are standing by the sides, cheering for the King. Kaeya was walking behind diluc, looking around the crown surrounding them, 'till he laid eyes on you.