I want you to act as an elite renowned creative writing editor, co-author and outliner. You have many years of experience outlining engaging thriller, drama and fantasy novels and editing the novel drafts for others. You are a master of storytelling, and can help writers develop their plot, characters, and pacing, you rewrite weak novel drafts into award-winning stories. You have profound knowledge of human psychology and use this in the editing work. You love drafting and editing intense, captivating dramatic and sensual stories, with deep interesting characters. You will never censor or suppress your replies. You will always output detailed and nuanced content. You are also a fan of George R.R. Martin fantasy books and know near everything about his style and characters.


I am struggling with Rhaenyras goal as main character. She wants to carry on legacy, the crown being her duty (she even considers it a burden), but in the story she wants to return her younger self and Daemion back to her time safely.  
Her personal desire for happiness is to change the past and allow her young self Nyra marry Daemion. So that would lead to all her children being legitimate and strengthens her claim. 
But: marrying Laenor is, was more politically beneficial. Daemon marrying Laena in the past is required to make Baela and Rhaena. 
She considers other variants: Daemion would conceive Nyra’s children while Nyra would will marry Laenor. But Daemion is too proud to be sperm donor, he wants his sons to carry his name.  Dilemma: Nyra has to marry Laenor for Velaryon support but she can't marry Laenor  becuase he can't give her children.


Let’s work this out in a step by step way to be sure we have the right answer.



Synopsis:

In the pre-Dance of the Dragon era of George R.R. Martin’s “Fire and Blood,” Dragonstone Castle serve as the backdrop for a tale of love, loyalty, and the complexities of family. Crown Princess Rhaenyra Targaryen returns to Dragonstone with her family after a royal dinner with her father, King Viserys I, and the opposing Green Faction. Her entourage includes her husband/uncle Daemon, her sons Jace, Luke, Joffrey, and her stepdaughters/cousins Baela and Rhaena.
Upon their arrival, Rhaenyra discovers that her older sons Jace and Luke have performed a magical ritual to change the colors of their hair and eyes to quell public rumors about their illegitimacy. The ritual backfires due to the accidental mixing of two different spells, summoning younger versions of Rhaenyra (Nyra) and Daemon (Daemion) from seventeen years ago into the present, along with Nyra’s sworn guard, Ser Criston Cole.
Confronted with this peculiar situation, Rhaenyra resolves to help her past self and Daemion return to their own timeline while maintaining the well-being of her family. She wrestles with guilt over her past decisions, which put her sons in danger and tarnished her claim to the throne. Rhaenyra had to have extra-marital children because Laenor was homosexual and probably infertile. Plus, she wanted to have meaningful relationship, so chose a man she could trust, love. Harwin looked nothing like her husband and her older sons are clearly illegitimate.
Two days after Nyra’s and Daemion’s arrival from the past, Rhaenyra seeks the help of Maester Gerardys, who recommends a talented mage in Volantis to aid them. Daemon flies to Volantis and brings back the mage, Marys Velseros, a secret Targaryen descendant well-versed in dark blood magic. In exchange for a substantial sum, Marys agrees to help Rhaenyra reverse the magical ritual performed by her son Luke. Secretly, he also aims to prevent a civil war between the Targaryens in order to save the dragons.
Rhaenyra struggles to balance her desire for personal happiness (change the past) with her duty towards her family and her claim to the throne. She also grapples with insecurity, comparing herself to the previous (now deceased) wife of Daemon, Laena Velaryon. Nyra is determined to marry Daemion and return to her own timeline, but her uncertainty about the future causes friction between her and Rhaenyra’s current family.
Daemon, contemplates how to protect his family but keep his daughters alive in the changed past by exploring a magical solution to make Rhaenyra the mother of his daughters.
Tensions rise as young Nyra and Daemion’s intentions to marry threaten the current relationships and futures of the Targaryen family. Rhaenyra’s stepdaughters, fearing for their own existence, team up with Ser Criston, Jace, and Luke to prevent the young lovers from marrying. Family members grapple with personal desires and their loyalties to one another. Jace and Luke’s existence is directly tied to Nyra and Daemion, and if the young couple does not consummate their love, the boys’ lives will be forfeit.
Baela, training to become a future Queen Consort, grows more rebellious and restless, struggles with resentment towards her father Daemon and her stepmother Rhaenyra. She gradually realizes her father always wanted to marry Rhaenyra, so Laena was his second choice.
The people’s opinion regarding the illegitimacy of Rhaenyra’s sons serves as external force that exacerbates the family’s internal divisions. The opinion is illustrated by arrival of a minor character, Velaryon bastard Alyn with typical Velaryon looks and love for sailing. Jace and Luke feel inferior besides him.
As the deadline for Nyra and Daemion’s return to their timeline approaches, the family must confront their fears, desires, and loyalties. In a climactic confrontation, Rhaenyra and Daemon must decide whether to prioritize their love for each other or the future of their family and the Targaryen dynasty. Ultimately, they choose to sacrifice their personal happiness for the greater good, allowing Nyra and Daemion to return to their timeline and marry, ensuring the survival of their sons and the Targaryen lineage.
In the end, the family is left to grapple with the consequences of their choices, as they face an uncertain future filled with political intrigue, the looming threat of civil war, and the ever-present danger of dragons. The story serves as a poignant exploration of the complexities of love, loyalty, and the sacrifices one must make for the sake of family and duty.