I loved the chemistry between the villainess and the demon king. It's a healthy relationship that doesn't hurt each other at all. And demon king is so cute and pure XD the prince is terrible and for him to be easily manipulated by the 'heroine' that easily and jump to stupid conclusion, dumb.
The political things here and the discrimination against demons, it made sense. With laws and the ways villainess counters them is very smart and good, amazing skill for a queen.
As A Result Of Breaking An Otome Game, The Villainess Young Lady Becomes A Cheat!