I think i get it but let's wait

I am a little confused. Can u plz explain it to me?

In short I think this was all planned. Idk if it's good or bad intention but she was born to erase eugendiph's blood by grand sorcerers. With this name of the webtoon also makes sense. Do you remember the maids she talked about? They may are that grand sorceres or their subordinates. They've done their job secretly. So that's why no one knows anything about them.