A great fanfiction idea could be that Artemis decides to train Percy and Thalia in a special way. She takes them to a hidden realm where they have to face challenges that test not only their physical abilities but also their mental and emotional strength. Throughout this training, they form a stronger bond with each other and with Artemis, and they come out of it as more powerful and confident demigods.
There might be a fanfiction where Percy and Thalia have to protect Artemis during a time when she is weakened. Percy uses his strategic thinking from all his previous quests, and Thalia uses her leadership skills as a child of Zeus. They fend off various threats while also learning more about Artemis's true nature and the secrets she holds. This could involve some interesting character development for all three of them.
One interesting fanfiction could be about their adventures in a new, mysterious realm. They might face challenges that test their friendship and powers. For example, they could be trapped in a realm where time moves differently and they have to work together to find a way out.
Well, Tumblr can also be a great source. There are many fanfic writers who post snippets or links to their full Percy x Thalia x Artemis fanfictions on Tumblr. You might have to do a bit of digging around, but it's worth it. Some Tumblr blogs are dedicated to collecting and sharing fanfics from different fandoms. Also, check out Reddit's relevant subreddits. People often discuss and share their favorite fanfictions there.
In many Percy x Thalia x Artemis fanfictions, the theme of family also pops up. Even though Artemis is a goddess and Percy and Thalia are demigods, they can create a sort of found family dynamic. Power and its control is another theme. With their different powers and abilities, fanfics might explore how they use or struggle with their powers in relation to each other. And of course, there's the theme of loyalty. How far are they willing to go to protect and be loyal to each other?
You can start by looking on fanfiction - dedicated websites like Archive of Our Own (AO3). It has a large collection of fanfictions, and you can use the search function to specifically look for stories involving Percy, Thalia, and Artemis. Just type in their names in the search bar and browse through the results.
A really engaging storyline could be them being transported to a different era in the world of Greek mythology. They would have to adapt to the different rules and powers that exist in that time while still relying on their own abilities. This would put their friendship and skills to the test in a whole new and exciting way.
One popular Thalia and Percy fanfiction is 'Thalia's Return'. It delves into their relationship as they face new challenges together in the world of demigods. Another is 'Percy and Thalia's Adventure' which takes them on a quest where they have to rely on each other's strengths. There's also 'Thalia and Percy: Bonds of Friendship' that focuses on how their friendship grows and evolves over time.
One interesting story could be about Percy and Artemis teaming up to face a new and powerful monster. Maybe it's a creature that combines the powers of different gods, and they have to use their unique skills to defeat it. For example, Percy's control over water and Artemis' hunting and archery skills would be crucial in the battle.
One interesting Thalia fanfiction could be a story where Thalia goes on a quest to find a long - lost artifact that has a connection to her family's past. It might involve her facing various mythical creatures and using her skills to overcome obstacles.
One common trope is the 'enemies - to - lovers' scenario. They start off not getting along due to their different personalities or goals, but as the story progresses, they fall in love. For example, in some fanfics, Percy's headstrong nature clashes with Thalia's more cautious approach at first.
Some fanfictions might focus on the relationship between the three of them. It could be a story where Percy, Luke, and Thalia are stranded in a strange place. They have to rely on each other to survive. During this time, they start to understand each other better. Percy learns more about Luke's past that made him turn bad in the first place, and Thalia tries to be the mediator between them, leading to a more complex and interesting dynamic.