The main characters would most likely still be the Cullens. Edward, Bella, and their daughter Renesmee. Also, Jacob would probably be a major character as his relationship with the Cullens and Renesmee was a big part of the story.
Well, perhaps in this fanfiction, there could be a new threat that emerges which was not in the original story. This threat could test the limits of the characters' loyalty and courage. Also, it might be interesting to see how the human - vampire - werewolf dynamic changes over time. Maybe there are more hybrids like Renesmee and how they are accepted in the different communities.
A really interesting 'Twilight' fanfiction after 'Breaking Dawn' is the one where the werewolves and vampires team up for a sports event. It's full of funny moments as they compete against each other. Jacob tries to outrun Edward in a race, but Edward keeps using his vampire speed in the most over - the - top ways, like running backwards just to taunt Jacob.
The interactions between the vampires and humans in a post - 'Breaking Dawn' setting can be a great source of humor. For example, when some humans accidentally stumble upon vampire activities and their reactions are a mix of shock and disbelief. And the vampires' attempts to cover it up in comical ways, like trying to pass off their super - speed as some kind of new technology trick.
Another theme is the exploration of the characters' powers. Since the events of Breaking Dawn have changed things, fanfictions often look at how the characters further develop or use their powers. For example, Bella's new vampire abilities are often a focal point. Also, the theme of love continues. Even after all that has happened in Breaking Dawn, the relationships between the characters are still evolving, and love is a central aspect in most of these fanfictions.
Renesmee is often a popular character. Writers like to explore her unique existence as a half - vampire, half - human. They might develop her character further, showing her growing up and dealing with the challenges of her dual nature.
Another possible storyline in the fanfiction could be a different take on Bella's life as a vampire. Instead of just adapting to her new life, she might struggle more with her new identity and the moral implications of being a vampire. This could lead to internal conflicts within her and also affect her relationships with Edward and their family.
In 'life after breaking dawn twilight fanfiction', one can expect to see the characters' further development. For example, Bella and Edward might face new challenges in their vampire - human relationship. Their family dynamics could also change as Renesmee grows up. There could be new threats from other vampire clans or supernatural beings that they have to deal with, which would test their loyalty and love for each other.
The relationship between the different supernatural groups is also a common theme. After Breaking Dawn, the peace between the vampires and werewolves is tenuous. Fanfictions often explore how this relationship evolves, whether it's through new conflicts or deeper alliances.
One idea could be exploring the life of Renesmee as she grows up and her relationships with other supernatural beings in a more in - depth way. Maybe she forms an unexpected friendship with a werewolf from a different pack.