Another concept is the exploration of different forms of intelligence. Rick is extremely intelligent in a scientific way, while the ponies in MLP have their own kind of emotional and social intelligence. How these two forms of intelligence interact or conflict in the fanfic can be really engaging.
The character interactions are also a great concept. Picture Morty befriending some of the ponies in MLP. His human perspective in a pony - filled world would create humorous and heartwarming moments. And Rick could have his cynical view clashing with the generally positive and harmonious nature of the MLP universe.
One idea could be a fanfic where Rick and Morty get stuck in a dimension where time runs backwards. Another could be about Morty becoming a super - intelligent scientist like Rick for a day. Maybe a fanfic where they meet alternate versions of themselves who are complete opposites in terms of personality.
There could be plots where Morty uses lemon - based inventions created by Rick. For example, a lemon - powered time - travel device that sends them to different eras in the Rick and Morty universe, leading to all sorts of comical and chaotic situations.
There could be a fanfic where Rick and Morty accidentally swap bodies. This would lead to a lot of comical situations as they try to adapt to each other's lives. Morty - in - Rick's - body might struggle with handling Rick's advanced technology, and Rick - in - Morty's - body would have to deal with Morty's school and family life in a very different way.
One idea could be an OC who is a brilliant scientist from another dimension, but with a very different moral code than Rick. They could start as an adversary but then form an unlikely alliance. For example, this OC might believe in using science for the greater good of their own dimension in a way that Rick would find naive.
Well, an 'Evil Morty' fanfic in the 'Rick and Morty' universe can be really interesting. Evil Morty is such a complex character. In these fanfics, he could be explored further in terms of his motives. Maybe he's tired of being in Rick's shadow or he has some grand plan to take over the multiverse that wasn't fully shown in the show. Fanfics give the writers the freedom to expand on his backstory and what makes him tick.
One more thing that makes these fanfics unique is the way they can twist the relationships in the show. Evil Morty's presence can change the dynamics between Rick and Morty. For instance, Morty might start to question Rick more if he sees what an Evil version of himself is capable of. And Rick might have to reevaluate his relationship with Morty in light of this new threat. This creates a whole new set of story possibilities that are unique to these fanfics.
In such a fanfic, one aspect could be how Jessica views Morty. She might initially be dismissive or not even notice him, but as the story progresses, she could start to see his hidden qualities. Also, the fanfic could play with the different dimensions in Rick and Morty. For example, there could be a dimension where Morty and Jessica are already a couple, and Morty from our main dimension tries to learn from that version of himself to win Jessica in his own world.
The character interactions are also a big draw. Picture Ruby meeting Rick. Her wide - eyed innocence and determination contrasted with Rick's jaded and often immoral genius. Or Morty trying to keep up with the high - energy RWBY team. These interactions can create both humorous and thought - provoking moments. Also, the fanfic writers can explore different power levels and how they interact. RWBY characters have their Auras and Semblances, and Rick and Morty have their own brand of super - intelligence and alien tech, which can lead to some epic battles or problem - solving scenarios.
It blends the two worlds by introducing Rick and Morty into the MLP setting. Maybe they arrive there through one of Rick's portals. Once there, they have to adapt to the rules and norms of the MLP world, like dealing with magic and the pony society.
One interesting plot could be Morty traveling back in time to prevent Rick from creating a certain dangerous invention. This would lead to a whole new set of adventures as Morty tries to change the past without messing up the entire timeline. Another plot might be Morty getting stuck in different time periods and having to find his way back to his own time with the help of various versions of Rick he meets along the way.