
A lot of guesses in the comment saying that the sister is evil and stuff. Maybe (just my guess), the sister is just overly obssesed with the female lead. Remember a few chapters ago when the sister says that she didnt invite the guest? They jus came without letting the sister know. Like WTF.
Confirmed.

Haha i knew it i kinda guessed. When I saw the blonde's character, I'm reminded of Ibelin from Miss Not So Sidekick. She was very angelic too and gets all the attention and pity and somehow made her personality not develop well for some reason haha. I wonder if the blonde here would be an actual two faced evil or would just have developed inferiority after Sylvia gets all the attention meant for her.
AAAAAAAAAAÀAAAAAAHHHHHHHHHHHH
FUCK!!!! IM VERY ANGRY RIGHT NOW. WHAT AM I GOING TO DO???!?!?!??!?!