One common theme is the development of their relationship. Writers often explore how their feelings for each other grow from friendship to something more romantic. For example, they might write about the little moments that lead to their first kiss.
One storyline could be that Branch and Poppy's daughter discovers a new musical talent that is unique to her. She could use this talent to bring different troll tribes together in a time of conflict. For example, she might find a way to combine the techno - beats of the Techno Trolls with the softer melodies of the Pop Trolls, creating a new genre that everyone loves.
First, focus on her personality traits. Is she more like Branch, being cautious and a bit of a worrier, or more like Poppy, optimistic and outgoing? For example, if she's cautious, her decisions in the story will be more calculated. Then, give her a goal. It could be something simple like winning a music competition in the troll village. Her actions throughout the story should be in pursuit of this goal.
You can try fanfiction websites like Archive of Our Own (AO3). There are often many talented writers who create fanfictions about Trolls, including those featuring Branch and Poppy. Just search for 'Trolls Branch and Poppy' in the search bar on AO3 and you'll get a list of relevant stories.
Friendship is a very common theme. Their bond as friends is often explored, like how they help each other out in various situations. For instance, when one of them is in trouble, the other is always there to rescue or support.
One common theme is friendship. Branch and Poppy's relationship is often explored in depth, showing how they support each other. Another theme could be growth. They both grow as characters through their interactions, like Branch becoming more outgoing.
A fanfiction could revolve around Branch's past before he became the survivalist we know. Poppy discovers some long - hidden secrets about him that change their relationship dynamics. She has to help him come to terms with his past while also dealing with the current threats to their troll village.
I'm not sure specifically which 'branch and poppy love fanfiction' is out there. You could try searching on popular fanfiction websites like Archive of Our Own or FanFiction.net.
The characters of Poppy and Branch are really cute and their relationship has a lot of potential for different storylines. In fanfiction, authors can explore their love in ways that the original movie might not have fully delved into, like their daily life together or how they deal with challenges as a couple.