Dune: Telepathic twins

15-year-old Paul Atreides owns the greatest amount of power in his family, while Clary, who is his birth and telepathic twin, is the strongest fighter. Paul has sharp blue eyes and dark, wavy hair, resembling both his mother and father equally. Clary's eyes are brown, her long curly hair being darker than her eyes, and she is a literal copy of her mother - Agatha, who died shortly after Clary's birth. As Clary is Paul's half-sister, his mother, Lady Jessica doesn't love her and even hates her as much as possible. Whenever Paul supports his sister and spends time with her, Jessica gets mad at him, knowing that Paul will disobey her. What about Clary? She adores Lady Jessica because she was the one who brought Clary up. The father of the twins, Leto Atreides, is tall with dark brown, wavy hair. When it comes to his attitude towards his children, he loves them equally and is a role model for both of them.
In this story, the step telepathic twins will go through various things on Arrakis, the place their destiny leads them to.