One interesting plotline could be Merlin's early days in Camelot, his struggles to hide his magic while trying to prove his worth to Arthur. Another might be his encounters with different magical creatures that are not shown in the original series and how he manages to deal with them.
Well, in some fanfictions within 'The Life and Times of Merlin', there are plotlines that explore Merlin's relationships in more depth. For example, his friendship with Gwaine could be developed further, showing their adventures together outside of Camelot. Also, the relationship between Merlin and Morgana can be re - imagined, like what if Merlin had been more open with her about his magic from the start? It could have changed the whole dynamic of their interactions and the fate of Camelot as a whole.
Another plotline might involve Merlin coming back to find Camelot in chaos. His return then becomes a journey of restoring order, not just through his magic but also by reuniting the people and rebuilding their trust in the kingdom. He might have to deal with those who have misused power in his absence.
One interesting plotline could be Merlin using his magic in modern times to secretly protect Arthur, who is a powerful businessman or politician. For example, he might use magic to prevent assassination attempts on Arthur.
One common plotline is when Merlin reveals his true identity to Arthur in a moment of great danger. For example, when Camelot is under a powerful dark magic attack and Merlin has no choice but to use his magic openly to save everyone.
Perhaps Merlin has to save the knights from a curse. He could go on a long journey to find the ingredients for an antidote while facing many obstacles along the way. He might have to outwit evil spirits or solve difficult riddles to get what he needs to break the curse on the knights.
Perhaps there's a plotline where Merlin discovers that his bond with Arthur is not just a matter of loyalty and friendship, but is actually a magical bond that was created by an ancient magic long before they were born. And as they face various challenges, this bond either strengthens or is put at risk depending on their actions.
One interesting plotline could be the discovery of Harry's connection to Merlin and how it affects his magic in ways not explored in the original series. For example, he might have access to ancient spells or a deeper understanding of magic's origin.
One interesting plotline could be the knights and Arthur facing a new, powerful dark magic threat that only Merlin's unique powers can help them overcome. They might journey to a far - off land in search of a magical artifact Merlin has foreseen as the key to victory.
One popular plotline is exploring Merlin's hidden powers more deeply. For example, fanfictions might have him discover new spells or abilities that were not shown in the original series. Another common one is alternative relationships. Instead of the canon relationships, writers may create different pairings for Merlin, like a friendship - turned - romance with a side character. There are also plotlines that involve Merlin changing the course of major events in Camelot's history, such as preventing certain battles or political upheavals.
One interesting plotline could be Arthur's initial shock and then his gradual acceptance of Merlin's new identity. He might start to see Merlin in a whole new light and realize how much power Merlin truly holds.
Well, a cool plotline might be the conflict it creates within the wizarding world. Since Merlin and Morgana have such complex and often opposing legacies in the lore. Harry, as their heir, could be caught in the middle of different factions. One side might see him as a great hope for a new era of magic, while the other could view him as a threat to the existing power balance. Also, his relationship with the Ministry of Magic could change drastically as they try to either control or use his newfound connection to Merlin and Morgana.