One possible plot could be that Prim uses her knowledge of herbs and medicine to create traps that either incapacitate or mislead other tributes. She could also form alliances based on healing others in return for protection. Another plot might be that she finds a hidden area in the arena that has abundant food and water sources, and she manages to defend it against other tributes.
There are several factors that could make a 'Prim wins the Hunger Games fanfic' really interesting. For example, it could explore how Prim's character develops in a more assertive and survival - oriented way. Maybe she uses her medical knowledge in unique ways during the games. In terms of finding such a fanfic, apart from the aforementioned websites, you could also ask in Hunger Games - related Facebook groups or Reddit communities. Some fans might be able to point you directly to a great story where Prim comes out on top.
One great example could be a fanfiction where Prim uses her knowledge of herbs and healing to her advantage in the arena. Maybe she forms alliances not through brute strength but by offering medical help. Another could be a story where she outsmarts the other tributes by setting up elaborate traps using her wits. And there might be a fanfiction where she manages to change the very nature of the Hunger Games in the arena, perhaps by uniting the tributes against the Capitol in a non - violent way.
In some fanfictions, Prim's character might be developed as more assertive than in the original story. Instead of being the innocent, sheltered girl, she becomes a strategic thinker. For example, she could be the one coming up with plans to outwit the other tributes.
In many fanfictions, Prim's location can vary depending on the plot the author creates. Sometimes she might be in a safe haven, while in others she could be in a dangerous situation.
Well, Prim in Hunger Games fanfiction could be anything the author decides. She could have new adventures, face different challenges, or have relationships that weren't shown in the original canon.
In Hunger Games fanfic, Prim can play various roles. Sometimes she's a symbol of innocence and hope, much like in the original story. For example, she might be the motivation for the main character to fight against the Capitol's cruel regime.