Another plotline could involve their soul bond being a target for dark wizards. The bad guys might want to break the bond or use it for their own evil purposes. Ron and Hermione then have to go on a quest to protect their bond, which takes them to far - flung places in the wizarding world and forces them to rely on each other more than ever.
A plotline could also be that their soul bond reveals past lives they shared. They start having memories of being different people in different eras but always having a special connection. This makes them question their present relationship and how it might be influenced by their past existences. It also adds a layer of mystery and depth to their bond as they try to figure out the significance of these memories.
One interesting plotline could be that their soul bond allows them to share magical abilities. So, Hermione can access some of Ron's natural charm magic, and Ron can get a boost in his intellectual capabilities like Hermione's. This creates a unique dynamic where they become an even more powerful duo in the wizarding world.
One possible fanfiction could be where Ron and Hermione discover their soul bond during a dangerous adventure. They start having shared dreams that give them clues about a hidden magic. This leads them to work even closer together, strengthening their bond as they face challenges side by side.
One common plotline is exploring their relationship in more depth during their Hogwarts years. For example, a fanfic might focus on how they dealt with jealousy issues when Hermione was spending time with Viktor Krum. Another plotline could be set after the war, where they face new challenges as a couple, like dealing with the post - war trauma together. Some fanfics also like to imagine what would have happened if they got together earlier in the series.
A very interesting plotline is when their children have to face a new dark force in the wizarding world. This forces them to rely on the skills and values taught by Ron and Hermione. The story might also include how they use their parents' old friends and resources to combat this threat, while also growing as individuals in their own right.
A plotline where they form a secret club at Hogwarts. They have to keep it a secret from the teachers and other students while they work on a special project. It could be something like creating a new spell or trying to communicate with a magical creature that has never been done before. Their different personalities would lead to both funny and tense situations within the club.
One interesting plotline could be that after a long time apart, Ron and Hermione reunite during a dangerous mission. They realize that their feelings for each other are still as strong as ever, and they have to work together to overcome the challenges in the mission while also rekindling their relationship. Another plotline might be that they reunite at a Hogwarts reunion. There, they see how much they've both changed yet how their connection remains deep. They then start to share all the things that have happened to them in the years since they last saw each other.
Some fanfictions focus on their adventures in a parallel magical universe. In this universe, the rules of magic are slightly different. For instance, they might find that instead of using wands, magic is channeled through certain crystals. Harry, Ron and Hermione would need to adapt quickly to this new form of magic and also deal with the different threats and mysteries that this parallel universe holds. They might also meet alternate versions of themselves, which could lead to some really interesting character - development moments.
Some good ones include 'Ron and Hermione: A Love Beyond Time'. This fanfic imagines their love story spanning different time periods in the wizarding world's history. 'Hermione and Ron's Secret' is about a secret they keep from their friends that could change everything. 'Ron Weasley and Hermione Granger: The Next Chapter' continues their story post - Hogwarts, with them facing adult problems in the wizarding community while also nurturing their relationship.
One interesting plotline could be Hermione having to navigate the complex rules of the marriage law while also dealing with her feelings for Ron. Maybe she has to prove her loyalty to the Weasley family in a way she didn't expect. Another could be how the marriage law affects her friendship with Harry, as he might be involved in some way, either trying to help or being caught up in the political turmoil surrounding the law. And sometimes, there could be a plot where Hermione discovers a loophole in the law that changes everything for her and Ron's relationship.
One interesting plot could be the baby having unexpected magical abilities from a very young age. Maybe it shows signs of being able to control elements in a way that even the most powerful wizards find astonishing. This could lead to a series of adventures where Ron and Hermione have to protect their baby from those who might want to use the baby's powers for their own gain.
Well, a great plotline might be when the multiple soul bonds are somehow threatened. Maybe a dark wizard figures out a way to sever these bonds, which would be a huge catastrophe. So, the characters have to go on a quest to protect their soul bonds. They might need to learn new spells or find ancient magic to keep their bonds intact. This can bring in a lot of adventure and mystery elements typical of the Harry Potter world.