Self - discovery can be a theme as well. The reader, through their experiences with the AoT girls, may learn more about themselves, their strengths, and their weaknesses. It's a way to explore the character's growth within the unique context of the Attack on Titan universe.
Another theme is mutual understanding. Despite their different personalities, they seem to understand each other on a level that others don't. Fanfics often play on this, showing how they can communicate without words at times. For example, in some stories, Levi can tell when Hanji is about to do something reckless just by a look in her eyes. And Hanji can sense when Levi is more stressed than usual. This mutual understanding forms the basis of many emotional and plot - driving moments in the fanfics.
Some fanfics also focus on the psychological aspect of their relationship. Reiner and Bertholdt both have complex personalities and backstories. Fanfics might explore how they understand and support each other on a psychological level, perhaps dealing with their inner demons together.
The theme of redemption also shows up. The Winter Soldier may see his time in the AOT world as a chance to atone for his past actions. He uses his abilities to protect the people in the AOT world, and in doing so, he starts to find a sense of purpose and redemption that he may not have had before.
One great AOT Sasha x Male Reader fanfiction is 'Sasha's Unlikely Bond'. It beautifully portrays the relationship development between Sasha and the male reader. The story starts with them meeting during a training session in the Survey Corps. Their interactions are initially filled with Sasha's typical food - loving antics and the male reader's admiration for her unique charm. As the story progresses, they face challenges together, like surviving a Titan encounter, which deepens their connection.
There could be various fanfictions. Maybe some that focus on alternative endings, like ones where certain characters survive who didn't in the original. For example, a fanfiction where Erwin survives and leads the Scouts in a different way.
One way is to check on popular fanfiction websites. Look for ones with high ratings and a lot of reviews. For example, Archive of Our Own (AO3) has a large collection of AOT fanfictions. You can search for the most popular ones there.
Definitely not. AOT is a work of fiction that combines elements of fantasy, action, and drama. It's set in a made-up world with its own unique plot and characters.
The AOT manga has finished. It wrapped up all the major plotlines and provided a conclusion to the story that fans have been following for a long time.