I also recommend Tumblr. While it's not strictly a fanfiction - only platform, there are many users who post their Attack on Titan fanfiction there. Plus, Tumblr often has a very active community discussing and sharing their thoughts on these fan - made stories, which can enhance your overall experience of reading or 'watching' (if it's in a more visual story format) the fanfiction.
One good example could be a fanfiction where the Female Titan has an unexpected alliance with the main characters. In this story, she might reveal a hidden side of her nature that was not explored in the original series, like having a moral code that goes against her initial actions as an enemy. This can add a whole new layer of complexity to the character.
One popular 'Attack on Titan' fanfiction to watch could be those that explore alternate endings. For example, some might imagine a world where Eren's actions had different consequences. Another interesting type could be the ones that focus on the backstories of minor characters, like Sasha's life before joining the Survey Corps. And there are also fanfictions that create crossovers with other popular series, which can be really exciting to watch.
Well, if RWBY characters were to watch Attack on Titan fanfiction, they might be really confused at first. Ruby, with her innocent nature, would probably be wide - eyed and full of questions. Weiss might be a bit critical, analyzing the writing style and how it compares to the original Attack on Titan. Blake could be more interested in the relationships and character dynamics within the fanfiction, seeing as she has a penchant for complex stories. Yang, on the other hand, would probably be making jokes about the more outlandish parts of the fanfiction.
Naruto is a very empathetic character. So while watching Attack on Titan fanfiction, he would likely feel for the characters who are suffering. When he sees the destruction caused by the Titans and how the people in the story are trying to survive, he would be reminded of the hardships his own village has faced. He might even start to come up with strategies in his head to help the characters in the fanfiction, just like he does when he's in a tough situation in his own world.
It could involve the characters seeing visions of a future where the Titans are finally eradicated. Maybe they see a world where humanity has rebuilt and is living in peace without the constant threat of Titans. For example, Eren might see a future where his friends are alive and happy, and this could change his actions in the present timeline.
First, be aware of spoilers. If you haven't caught up with the official Attack on Titan series, fanfiction might reveal some major plot points. Also, the quality can vary a great deal. Some fanfiction is written by very talented writers and can be as good as, if not better than, some published works. But others might have grammar or plot issues. So, don't be too disappointed if you come across some not - so - great ones at first.
One interesting thing is seeing the characters in a more light - hearted and comical setting compared to the original 'Attack on Titan'. The junior high version often parodies the original story and characters, and the fanfiction can expand on those comical aspects.
One popular website could be Archive of Our Own (AO3). It has a large collection of fanfictions including those related to 'The Office'. Another option might be FanFiction.net, which has been around for a long time and has a wide variety of fan - created stories.
Fanfiction.net also has a decent amount of FMA fanfiction. There, you can find various works by different authors. However, the interface might not be as modern as AO3, but it still offers a wide range of stories.
FanFiction.net also has Noragami fanfictions. It's been around for a long time and has a wide range of works. Some of the stories might be a bit older but still very interesting. You can search by genre or character to find what you like.