Found out that it was a chinese manhwa... probs explain why it's so confusing..

honestly? most of us don't get it. but we did get the gist of it;
- MC gets constant harassment and bullying from her own knight, maid, etc
- the king ain't doing shit
- some nonsense oracle about our MC that everyone does not want MC to know
- MC wants to know her mom's hidden message (?)
- epidemic thingy that came out of nowhere.