In order to save the children, Irina takes a desperate step - she asks for help and protection from the demon. He is considered a monster, cursed by people and fellow tribesmen. But he is the only one who can save him from his pursuers, hiding him in a secluded castle on the border of the worlds. Daer is the one whose name they are afraid to say out loud. This powerful demon lives as a hermit and no longer interferes in the affairs of the kingdoms. But what if there is someone who will break his loneliness and love him with all her soul? And what will he do when his newly acquired happiness is under threat?