One reason could be for the continuation of his dynasty. In the context of Camelot, having a son would mean there is an heir to the throne. It would ensure the stability and future of his kingdom. Without a son, there could be disputes and power struggles over who will succeed him.
Merlin could use his magic. He might search for a magical solution, like a potion or a spell that could enhance Arthur's chances of having a son. Maybe he could find a rare herb with special properties that would help with fertility.
In the story, Merlin was a powerful wizard who played a crucial role in Arthur's life. He guided Arthur from his early days, often using his magical powers to protect him and ensure he could fulfill his destiny as king. For example, he arranged for Arthur to pull the sword from the stone, which was a key moment in Arthur becoming king. Merlin also provided wisdom and counsel to Arthur throughout his reign, helping him make important decisions.
In the King Arthur Merlin story, King Arthur is the leader. He is responsible for ruling Camelot and maintaining order. Merlin guides him, but Arthur makes the important decisions. He is a symbol of justice and chivalry. He gathers the Knights of the Round Table to fight for good. His rule is supposed to be a time of peace and prosperity in Camelot, and he is the one who the people look up to.
Merlin is a powerful wizard in the King Arthur story. He is often seen as a mentor and advisor to King Arthur. He uses his magic to help Arthur in various ways, like guiding him to pull the sword from the stone which established Arthur as the rightful king.
Well, self - discovery is a big theme. Arthur, as a king, has to grapple with his new - found feelings for Merlin that go against what he has been taught about relationships and propriety. Merlin, on the other hand, has to come to terms with his love for Arthur while also being a sorcerer in a land that often fears magic. Another theme is the re - imagining of Camelot. The fanfiction often creates a more inclusive Camelot where their relationship can be more openly accepted, or at least where they fight for that acceptance. And of course, the theme of loyalty in a romantic context is also very prevalent, as they are loyal to each other not just as friends and comrades, but as lovers.
Well, a great King Arthur Merlin fanfiction is 'A Different Destiny'. In this story, Merlin and Arthur's fates are intertwined in a completely new way. It changes some of the traditional plot elements. 'The Magic Within' is also well - liked. It delves into how Merlin's magic affects not only him but also those around him, especially Arthur. And then there's 'Arthur and Merlin: Brothers in Arms' which shows their bond as something more like brothers.