For me, Wendy is an interesting character to write about. She's cool and laid - back but also has her own insecurities and dreams. Writing about her relationships, like her friendship with Dipper, can be really engaging. And Pacifica too. Her character arc in the show was great, and in fanfic, you can explore more of her growth and how she deals with the strange things in Gravity Falls.
Mabel and Marco could be an interesting pair. Mabel is all about fun, friendship, and having a good time. Marco is more of a practical and responsible character. Their interactions could be really comical as Mabel tries to get Marco to loosen up and have more fun, while Marco tries to keep Mabel in line when things get too wild.
Dipper is definitely one of the most memorable. His curiosity and determination to uncover the secrets of Gravity Falls make him stand out. He's always getting into trouble while trying to solve the mysteries in the journal.
The merging of the two different settings. Gravity Falls has its own spooky and mysterious forest and town, while Undertale has the Underground with all its unique areas like Snowdin and Hotland. When these two settings are combined in a fanfic, it creates a whole new world full of possibilities. For instance, a fanfic might have a scene where the characters are exploring a part of the Underground that has been influenced by the mystery of Gravity Falls. This could lead to some really unique and unexpected story developments. It also allows for a lot of creativity in terms of how the rules of both universes interact.
Another great plot point is when the Naruto characters get involved in the mysteries of Gravity Falls. For instance, helping Dipper and Mabel solve the riddle of the journal. They bring their own combat skills and strategic thinking from the ninja world to the table. At the same time, they are also learning about the strange creatures and secrets of Gravity Falls, which makes for a really exciting and unique story.
Definitely Dipper and Mabel from both universes. Their different personalities in Reverse Falls and Gravity Falls make for really interesting interactions. Bill Cipher is also a popular choice. His chaotic nature can add a lot of drama, especially when he interacts with the characters from the other universe.
Mabel from Gravity Falls is also a popular character to pair. She could be paired with a character from Relativity Falls who has a different personality but shares her love for fun and creativity. Their interactions could lead to some really wacky and heartwarming scenarios, like planning a big party that combines the elements of both worlds.
Well, Bipper himself is obviously a main character. He is the main source of conflict and chaos in most of these fanfics. Dipper and Mabel are also usually there. Dipper often tries to stop Bipper's evil plans, and Mabel might be there to add some humor and her own brand of problem - solving to the situation.
Stan Pines also shows up a lot in these fanfictions. Given his complex past and his role in Gravity Falls, he can have some really interesting time - travel related storylines. He might go back in time to right his wrongs or to understand something from his past better. Another character that can be common is Bill Cipher. Since he's such a powerful and mysterious villain, time travel can be used to either stop him before he becomes too powerful or to find a way to defeat him in a different time period.
Hermione and Mabel would be an amazing pair. Hermione's intelligence and studious nature would contrast with Mabel's fun - loving and creative personality. They could work together to solve problems in Gravity Falls. For example, Hermione could use her magic to analyze the strange symbols and creatures, while Mabel could come up with out - of - the - box ideas to deal with them, like using her knitting skills to create something that can trap a supernatural being.
I think Dipper and Star would be a really interesting pair. Dipper is all about mystery - solving and Star is this wild magic - using princess. They could learn a lot from each other. Dipper could help Star with his logical thinking when it comes to dealing with some of the more complex magical problems she faces, and Star could show Dipper some really cool magic that he's never seen before.