About the book: 2019 / Once upon a time, a demon saved the life of one little girl. Now the girl has grown up and become a beautiful, but very headstrong girl. And so the demon returned to demand repayment of the debt, declaring that she was his true mate. But the daughter of the king and leader of the wolves - werewolves - will never intermarry with the enemy! And it doesn’t matter that she took a blood oath... But the head of the demons is not the one who will allow herself to be deceived.