One great 'Twilight Bella Shapeshifter' fanfiction is 'Bella's New Form'. It explores Bella's transformation into a shapeshifter in a really interesting way. The author delves deep into how she copes with this new identity, her relationships with the other characters change, especially with Edward and the werewolf pack. It's a great read if you like stories that take the original Twilight concept and add a unique twist to it.
Leah Clearwater is also quite popular. As one of the few female shapeshifters, she has a lot of potential for character development in fanfiction. Writers might explore her feelings of being different among the mostly male shapeshifters and her own personal growth and relationships.
A key element is the transformation process. How Bella becomes a shapeshifter is often elaborated in great detail. For example, it might involve some sort of magic or a special event. Another element is the new relationships. Since she's a shapeshifter now, her relationships with the vampires and the werewolves might change drastically. For instance, she could become an ally to the werewolves in a different way than in the original story.
There might be a fanfiction where a shapeshifter discovers a new form that is a combination of different animals. In this story, they struggle to control this new power and face challenges from both the vampire and werewolf communities in the Twilight world. They have to learn to master it while also dealing with the politics and relationships in that universe.
A long - lost relative of Sirius Black could be a shapeshifter. Since the Blacks had many secrets and were involved in a lot of dark magic in their family history, it would be believable for a hidden relative to have this unique ability.
There are a few novels that I can recommend to you. The main characters in these novels have shapeshifters. The first was " Everything Begins from the Divine Artifact Cultivation Academy." This fantasy immortal cultivation novel told the story of the protagonist Fan Tiancheng using the cultural relics of China for 5,000 years to save the school in the Divine Artifact Cultivation Academy. In addition," Run Godly Beasts " was also a recommended novel. The protagonist could transform into various Godly Beasts and lead the world. Other than that, there were also All-rounded Transformation King, I Have the Primal Transformation System at the Beginning, and Fantasy: I, Become Stronger When Killed! There were also some novels that could be considered. They all had plots where the main character had the ability to transform. I hope these recommendations will be helpful to you.
Shapeshifter fiction is a genre where the main concept involves characters that can change their physical form. For example, in some werewolf stories, which are part of shapeshifter fiction, a human can transform into a wolf during a full moon. It often explores themes like identity, as the character has to deal with two very different forms and the implications of switching between them.
The Children of the Forest are also common in shapeshifter fanfictions. They are already somewhat mysterious in the original series, and their connection to magic makes them ideal candidates for shapeshifting in fan works. Writers might have them shapeshift into different animals or even blend in with humans to protect their secrets or fight against their enemies.
One great Hermione is a Shapeshifter fanfic is 'The Shapeshifting Hermione'. It has an interesting plot where Hermione discovers her shapeshifting abilities and how it affects her relationships at Hogwarts. The author does a great job of exploring the implications of such a power in the wizarding world.
Another aspect is the unique relationships. Gay relationships in these novels often have an added layer of complexity because of the shifter nature. There can be issues of trust, as one partner may be worried about the other's true form or abilities. Also, the physical aspects of a shifter, like enhanced senses, can impact how they interact romantically.