Saliphie is the 99th female human sacrifice to be eaten for the King of the Beast and Demons, but despite that she is not in the least afraid since she has never had a family nor a home to lose, so she takes a positive attitude and no longer worries about being eaten.
The King finds her amusing and lets her stay by his side until the time of her death. This leads her to find out the truth about the King of the Beast and Demons: 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 she ends up as the King’s Consort despite being a female human.
This is one of best manga series I ever read! (Even though I’m still stuck at chapter 1 (^▽^;) and this series it’s still ongoing ) Including The Ancient Magus Bride, which was my all time favorite. They may be similar in concept but the stories do differ greatly. The Ancient Magus Bride is more dark while this story is more light, pure, and adorable. Overall it is a very good manga and I hope to own a copy for this series when I find it somewhere. So If you are fan of the Ancient Magus Bride, love cute fluffy romance, and love beauty and the beast type relationships (because I DO) then definitely go check it out!! You may enjoy it just as much as I have.