Niehime To Kemono No Ou

Chapter 82.3
Chapter 82.2
Chapter 83
Chapter 82.2
Chapter 83
Saliphie, the 99th sacrifice to the terrifying demon king, learns two secrets about the king: The first, that he has been letting the sacrifices go in secret. The second, that half of his blood is that of a human. She gets to know the king's kindness and sorrow, and then it's announced that the king has taken Saliphie, who wishes to become a source of energy for the king, as his queen, and...?