One interesting story could be a crossover with another popular animated series, like Adventure Time. Maybe Finn and Jake meet the Crystal Gems and they go on an adventure to save both their worlds from a common threat. It would be really cool to see how the different powers and personalities interact.
Another way is to offer feedback on existing fanfictions in the archive. If you read a story and notice some areas that could be improved, like character development or plot holes, you can leave a polite comment with your suggestions. This helps the authors make their stories better.
One idea could be a crossover with "Adventure Time". Finn and Jake could visit Beach City and interact with the Crystal Gems. They could go on a mission together to stop a new threat that combines the magic of both universes.
One interesting concept could be the characters' reactions to each other's unique worlds. For example, the nations from Hetalia experiencing the Gem society in Steven Universe. The different cultures and powers would create a lot of fun interactions.
One interesting Steven Universe fanfiction could be about the Gems exploring a new planet together. They might encounter strange new creatures and have to use their unique powers in unexpected ways. Another could focus on Steven's relationship with his human friends in a more in - depth way, like how they handle his Gem - related issues in their daily lives.
One idea could be that Naruto and his friends end up in the world of Steven Universe. They could team up with the Crystal Gems to fight a new common enemy that has the power - stealing abilities like Orochimaru and the ability to corrupt gems like the Diamonds' powers. Naruto's jutsu could be a new and strange concept for the Gems, and Steven could try to understand Naruto's ninja way.
A really interesting plot could be that a powerful Gem weapon is stolen and ends up in the Voltron universe. The Paladins find it and don't understand its power at first. Meanwhile, the Crystal Gems think the Paladins are the ones who stole it on purpose. So there's this initial conflict. But as they start to communicate, they realize there's a bigger threat behind the theft. A shadowy figure is trying to use the weapon to destroy both universes. So they must join forces to stop this threat. The story could explore how the different characters interact and grow to trust each other.
One interesting story could be a crossover with another superhero, like Superman. Maybe they team up to fight a common enemy that neither could defeat alone. It often adds new dimensions to Batman's character as he has to adapt to working with someone with very different powers.
One interesting story could be a crossover where Smallville characters meet characters from another related universe. It might explore how their powers interact or how their different worlds' values clash. For example, a story where Clark Kent from Smallville meets a time - traveling hero from another show and they have to team up to stop a common threat.
One interesting aspect could be the crossovers with other popular anime. For example, a crossover with 'Naruto' might have characters from both series interacting in unique ways. Maybe Ichigo from 'Bleach' teams up with Naruto to fight a common enemy. Another could be a crossover with 'One Piece', where the Bleach characters find themselves in the world of pirates and have to adapt to that environment.
One interesting story could be about the Avengers crossing over with another superhero team from a different universe. They might have to team up to fight a common enemy that is threatening both of their worlds. For example, if they cross over with the X - Men, they could combine their powers to take on a powerful mutant villain who has the ability to control minds and manipulate reality.