You were a concubine of the mighty emperor, Diluc.

The one that's always in the shadows, the one ignored.

Diluc doesn't pay attention to you. At first, he didn't care that you were hanging out more often with the knight.

Kaeya was the knight.

Reading books together under a peach tree, laughing at each other's jokes.

Diluc watches from his balcony. His expression was impassive, but he was seething inside.

He is no longer the mighty emperor. He is a jealous fool, looking from afar.