A really cool fanfiction idea could be a story that delves into the backstories of the weapons in both series. In RWBY, weapons are an important part of a hunter's identity, and in Soul Eater, the weapons are characters themselves. A fanfiction could explore how these two concepts are related, perhaps with a character from RWBY finding out that their weapon has a hidden connection to the weapon - characters in Soul Eater.
One interesting Soul Eater RWBY fanfiction could be the ones that explore character crossovers. For example, how the characters from Soul Eater would interact with those from RWBY in a combat training scenario. They might learn new techniques from each other and form unexpected alliances.
Well, a cool concept could be the exchange of powers. Maybe Weiss could learn some of Soul Eater's magic - based combat styles and incorporate them into her Glyphs. And for Soul Eater characters, they could gain some knowledge about Dust from the RWBY world. Also, a plot where the two worlds start to merge slowly due to some mysterious force, forcing the characters to adapt and find a way to separate the worlds again.
One idea could be a fanfiction where the characters are transported to a modern-day world and have to adapt. For example, Maka and Soul having to go to a normal high school and deal with things like exams and social cliques while still maintaining their weapon - meister bond.
One interesting Soul Eater Soma fanfiction could be about Soma's adventures in a different dimension within the Soul Eater universe. Maybe he teams up with some unlikely allies and battles new and strange enemies.
Another type of Soul Eater reader fanfiction involves the reader being from a different dimension. They get pulled into the Soul Eater world and have to adapt. This can lead to really cool crossovers in the story, like bringing in elements from the reader's home dimension and seeing how they clash or blend with the Soul Eater universe.
The theme of friendship and teamwork also runs through many of these fanfictions. Just as in the original series, characters from RWBY and Soul Eater come together, and the fanfictions show how they build relationships, trust each other, and work towards common goals. This can include things like facing powerful enemies together or solving problems in the combined universes.
One interesting fanfiction could be about Death the Girl's adventures in a parallel world where the rules of the Soul Eater universe are slightly different. Maybe she has to team up with unlikely allies to face a new kind of threat that endangers not just the DWMA but the entire world of the living and the dead.
One great Crona x Soul fanfiction is 'The Bond Beyond'. It delves into how Crona and Soul's relationship develops in a more in - depth way than in the original series. It shows them learning about each other's pasts and how they grow together. Another one could be 'A Different Kind of Friendship'. This fanfiction focuses on how they start as friends but there are hints of deeper feelings emerging as they face various challenges in the world of Soul Eater.
There's 'RWBY and Soul Eater: A United Front'. This fanfiction focuses on how the teams from RWBY and the characters from Soul Eater would team up to face a common enemy. It's full of action and has some really cool fight scenes that combine the fighting styles of both franchises.
One interesting fanfiction could be about their training adventures together. They might face a new type of enemy that requires them to combine their skills in a unique way. For example, Black Star's over - the - top energy and Tsubaki's versatile weapon forms could be used to overcome a powerful witch's curse.