Well, an 'aot crossover fanfic' is a fan - created literary work. It's where the concepts, settings, or characters from Attack on Titan are merged with those from another franchise or concept. For instance, it could be a crossover with the Marvel universe. Picture Levi Ackerman teaming up with Captain America to fight some common enemy. These fanfics allow fans to use their imagination and create unique scenarios that bridge the gap between two different fictional worlds.
Well, a popular AOT crossover fanfiction might involve AOT and Attack on Titan: Junior High. It's a fun concept as it combines the serious and dark world of the main series with the comical and light - hearted Junior High version. Also, an AOT and My Hero Academia crossover could be interesting. The Titans could be seen as supervillains that the heroes from My Hero Academia have to fight, while the AOT characters might gain some superpowers in this crossover.
One idea could be that Naruto characters are transported to the AOT world. Naruto's ninjutsu skills would be a huge advantage against the Titans. For example, his Shadow Clone Jutsu could be used to distract the Titans while the Survey Corps make their moves. Another idea is that the Ackermans have some sort of connection to the chakra system in Naruto. Maybe they can unlock chakra and use ninjutsu, which would completely change the dynamic in the AOT world.
To start an AOT crossover fanfiction, think about the characters from both worlds. Consider how they would interact. If it's an AOT and a fantasy world crossover, like with Middle - earth from Lord of the Rings, think about how the AOT characters would react to the elves and dwarves. You can start by creating a scenario that brings the two worlds together, such as a magical portal opening between them. Then, begin writing the first scene, which could be from the perspective of an AOT character who is suddenly thrust into this new and strange world.
First, the characters. You could have Deku from MHA interacting with Eren from AOT. Maybe Deku is intrigued by Eren's determination and Eren is in awe of Deku's unique quirk. Second, the settings. Incorporate both the UA Academy from MHA and the walls of AOT. For example, the Scouts could visit UA to learn about modern combat training. Third, the themes. Combine the heroism theme from MHA with the survival and freedom themes of AOT. This would create a rich and complex story.
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.
One possible plot could be that Saitama somehow gets transported to the AOT world. He is initially confused by the Titans but quickly realizes they are just another type of enemy. He starts punching Titans left and right, and his non -chalant attitude towards the danger amazes the Survey Corps. They try to figure out where he came from and how he has such incredible strength. Saitama, on the other hand, is just looking for a way back home while having some fun fighting the Titans.
The exploration of the two different worlds is really engaging. The post - apocalyptic, walled - in world of AOT and the hidden jujutsu society of JJK are so different. When combined in a crossover, it allows for new storylines. For instance, how the JJK characters would adapt to the constant threat of Titans and how the AOT characters would react to the existence of cursed spirits.