Will-o'-the-Wisps and the May Queen. Book 2. The Powerless Goddess and the Mysterious Young Man

Eru understands that what is happening is definitely not a dream. She really ended up in another world, in the Kingdom of the Pure Ones, in Fortuna!
The Pure Ones worship her as if she were a goddess. They are ready to fulfill any of her whims, any desire, if it is in their power. For them, she is unconditionally beautiful, always and in everything, and every word of the girl for the Pure Ones is like the will of the heavenly deities themselves.
In the past, Eru always wanted to be loved and admired by everyone. But, being in the company of the Pure Ones, she understands that this is not the kind of love and admiration she was looking for.
And gradually the girl understands that even though she is a goddess for the Pure Ones, she is a goddess with practically no rights...
The annoying overprotection on the part of Princess Sabrina begins to tire her quickly. Queen Aurelia also admires the celestial maiden, but... What is Her Majesty really up to? What secret does her past and the entries in the 'sacred mark' hide? What does she really connect her with the King of the Demons, Ephil?
And who is the mysterious celestial young man Urs?