One interesting fanfiction could be about Qui - Gon Jinn's early days of training Obi - Wan. It might show how Obi - Wan struggled with certain Force techniques and how Qui - Gon patiently guided him. Another could be a story set during a mission they undertook together that isn't shown in the movies, like exploring a lost planet filled with ancient Jedi secrets. And there could also be a fanfiction that focuses on their relationship outside of the Jedi duties, perhaps how they would relax and have philosophical discussions.
You can start by looking at popular fanfiction websites like Archive of Our Own (AO3). It has a large collection of Star Wars fanfiction, and you can easily search for Obi - Wan and Qui - Gon related stories. Another option is FanFiction.net, which has been around for a long time and has a lot of Star Wars fanfictions as well.
A prevalent theme is the idea of legacy. Qui - Gon's death has a huge impact on Obi - Wan, and fanfictions often explore how Obi - Wan continues Qui - Gon's legacy. Also, the theme of friendship is common. Beyond just being master and apprentice, they are friends, and this is often shown in how they support and trust each other in various situations.
Qui - Gon Jinn was a Jedi Master. He was a maverick in the Jedi Order. He discovered Anakin Skywalker on Tatooine. Qui - Gon believed Anakin was the Chosen One who would bring balance to the Force. He fought against Darth Maul in a great duel on Naboo. Sadly, he was mortally wounded by Darth Maul but not before asking Obi - Wan Kenobi to train Anakin. His death had a great impact on the events that followed in the Star Wars saga.
Qui - Gon Jinn is a Jedi Master. He is known for his unorthodox ways within the Jedi Order. He was the mentor of Obi - Wan Kenobi. He played a crucial role in the discovery of Anakin Skywalker, believing him to be the 'Chosen One' in the Star Wars universe.
One great piece of Obi - Wan and Qui - Gon fanfiction is 'The Apprentice's Path'. It delves deep into their early days of training, showing how Qui - Gon's unorthodox teachings influenced Obi - Wan. Another interesting one is 'Bond Beyond the Force' which focuses on their relationship outside of the typical master - apprentice tasks, like how they interact during their travels.
The popularity might be due to the unique dynamic between them. They have a strong master - apprentice relationship in the original Star Wars, and fanfiction just takes it a step further by adding a romantic element. People are always interested in exploring different sides of characters' relationships.
One interesting fanfiction could be about their adventures before the events of 'The Phantom Menace'. It might explore how they trained together and formed their strong bond. For example, a story could focus on a mission they had on a far - flung planet where they had to deal with a new and dangerous Sith threat.
In such fanfiction, the storylines could change significantly. Maybe Qui-Gon Jinn would have trained Anakin differently and influenced the fate of the Jedi Order.