That stunt in the very first chapter with half-MC-half-ML looking background character was really unnecessary. At least he could be drawn differently.
Nice, now she is harassing her maid, way to go.
I guess it would suffice for the fast-food type of story.
I actually like Diana. She is also way more sympathetic than your usual entitled mistress. I would love to read a story about someone similar, yet more explored.
I've seen some people saying that the manhwa will have plot changed. Maybe it won't be as vexed as the original?