Well, 'Trollhunter: The Alternate Path' is a fanfic that I really like. In this fanfic, the Trollhunter makes different choices than in the original story, which leads to a whole new set of adventures. Then there's 'Trollhunter and the Forgotten Magic'. It explores a type of magic that was not really focused on in the original series. Also, 'The Trollhunter's Alliance' is a great read as it shows the Trollhunter forming unexpected alliances with other characters.
Some amazing 'Trollhunter' fanfics include 'Trollhunter: Rise of the Dark Trolls'. This fanfic is exciting as it brings in a new threat in the form of dark trolls that the Trollhunter has to face. 'Trollhunter: The Ancient Prophecy' is also very interesting. It revolves around an ancient prophecy that the Trollhunter must fulfill. And 'The Trollhunter's Family Legacy' which explores the Trollhunter's family history and how it ties into his role as the Trollhunter.
There are quite a few out there. You can start by looking on fanfiction platforms like Archive of Our Own. Some might focus on their unique relationship, exploring how their different natures interact in a romantic context.
In fanfics, their relationship is interesting because of the power dynamics. Jim has the power of the Trollhunter, but Nomura has her own strength and knowledge as a troll. Their relationship can be a battle of wills at times. Additionally, their different loyalties - Jim to his human and troll friends, and Nomura with her own motives - add layers of complexity. Their shared experiences in the troll - related adventures also give a lot of material for fanfic writers to explore their relationship development.
One interesting trollhunter fanfiction could be about a new character joining the trollhunters. This new character might have unique abilities that change the dynamic of the team. For example, a character with the power to communicate with all types of trolls instantly, which helps in negotiations and avoiding battles.
One interesting trollhunter fan fiction could be about a new type of troll that has powers not seen before. It might focus on how the trollhunter has to adapt to fight this new threat.
You can try Archive of Our Own (AO3). It has a large collection of fanfictions from various fandoms, including trollhunter. The site allows you to search by tags, so you can easily find the type of trollhunter fanfiction you're interested in, whether it's about a specific character or a certain plotline.
One great Danheng fanfic is 'Danheng's Adventure in the Mysterious Realm'. It really delves into his character, showing his courage and the way he overcomes challenges. Another one could be 'Danheng and the Lost Artifact' which focuses on his search for a powerful artifact and the relationships he forms during the journey.
Well, 'Asami's Quest for Peace' is a great fanfic. In this story, Asami is on a mission to bring peace to a war - torn land. It shows her determination and leadership. Then there's 'Asami and the Mysterious Artifact'. This fanfic dives into her discovery of an ancient and powerful artifact and the challenges that come with it. 'Asami's New Beginnings' is also quite interesting as it explores her starting a new chapter in her life in a foreign place.
Well, 'Stevonnie's Galactic Encounter' is a cool fanfic. In this story, Stevonnie meets extraterrestrial beings and has to use their unique fusion powers to communicate and save the day. 'Stevonnie's Friendship Bonds' is also good. It focuses on how Stevonnie forms deep friendships with other characters in the Steven Universe world. And don't forget about 'Stevonnie's Hidden Talents', which reveals some unexpected abilities that Stevonnie has.
One great Changmin fanfic could be 'The Journey with Changmin'. It has a really interesting plot where Changmin embarks on a musical adventure. The character development in it is quite well - done.
Well, 'The AlisonMitchel Mystery' is also a cool fanfic. It's full of suspense as Alison and Mitchel try to solve a mystery in their small town. The author does a great job of building up the tension and keeping the readers on their toes.