'Damned demon king, damned demon king, damned demon king.' I walk through the palace of Delphina-sama, thinking about how much the demon king ruined our lives. Delphina-sama hates when people break her things.
It could be something as small as a simple utensil if it's hers, that's already reason enough to kill. But this damn monster destroyed a bunch of her things all at once, leaving Delphina-sama seething with rage.
But Delphina-sama would never do anything to the demon king, so she's taking out her anger on us, the servants. She's become even more tyrannical than usual. Before, she'd only kill those who made obvious mistakes.
For example, doing something wrong in front of her, or breaking some little thing. But now, she's killing servants from a distance for mistakes she didn't even see even some of the veterans are being killed.