Well, start by choosing a unique angle for your Merlin child fanfiction. Maybe it's about a child who has a special power that Merlin discovers. Then, outline the basic story structure. You can include elements like the setting, which could be the magical land of Camelot. Don't forget to give your child character some flaws, it makes them more real. And start writing, don't worry too much about grammar at first, just get the ideas down.
Merlin and Morgana would face many challenges in raising their child. There would be disagreements on how to handle the child's magic education. However, they would also share common ground in wanting to protect the child from harm. They might raise the child with a mix of different cultures and magic traditions that they are familiar with. For instance, Merlin's druid heritage and Morgana's knowledge of ancient sorcery. This would make the child a very powerful and unique individual, but also one with a complex identity to navigate.
One popular theme is the mentorship between Merlin and the child. It shows how Merlin imparts his wisdom and magic skills. Another is adventure, like the child and Merlin going on a quest to save Camelot. Also, the discovery of the child's own magical abilities with Merlin's help is a common theme.
The child could be a bridge between the two opposing sides that Merlin and Morgana represent. The child's innocence and unique perspective could start to change the views of those around them, leading to a possible reconciliation between Merlin's side and Morgana's followers. This would involve a lot of character development for the child as well as for Merlin and Morgana as they see the world through the eyes of their offspring.
In a more humorous take on the 'Merlin tied to a bed' fanfiction, it could be that Merlin has fallen ill and the overly - protective Gaius has tied him to the bed to make sure he rests. Merlin, being the active person he is, complains constantly. Arthur comes to visit and teases Merlin about finally being still for once. Meanwhile, Merlin tries to convince Arthur to let him loose, promising that he'll be fine. Eventually, Gaius relents and unties Merlin, who then immediately starts bustling around the room.
If Merlin died in the fanfiction, it could trigger a series of tragic events. The balance of power could tip, and the villains might seize the opportunity to attack. It could also bring out hidden strengths in the remaining characters as they try to cope with the loss.
One more idea is that Merlin is tied to the bed in a dream - like state created by an ancient magic. In this dream world, he is faced with his deepest fears and insecurities. His friends in the real world notice his strange behavior and try to wake him up. Merlin, while in the dream, has to find the source of the magic that is binding him and break free. Through his inner strength and the memories of his friends, he manages to do so and wakes up, having learned more about himself and his magic.
If Merlin is a Dark Lord in fanfiction, it could be an interesting exploration of the 'nature vs. nurture' concept. Maybe he turned dark because of the constant fear of being discovered and persecuted for his magic. His actions as a Dark Lord might include taking over Camelot or exacting revenge on those who wronged him in the past. It gives a whole new perspective on his character.
One possible reason could be a magical curse. In many Merlin fanfictions, magic is often used as a plot device. A dark sorcerer might cast a spell on Merlin to make him forget certain things, perhaps to prevent him from using his powerful magic to oppose them. Another reason could be a self - imposed forgetting due to trauma. Merlin has witnessed and endured a great deal of pain and suffering. To protect his own mental state, his mind might subconsciously block out certain memories.