One idea could be exploring Jenna's further adventures in her 30 - year - old life that were not shown in the movie. For example, how she deals with a new career challenge.
One idea could be that the protagonist suddenly wakes up in the Pokemon world with no memory of how they got there. They then have to quickly learn about the different Pokemon and how to catch them. Another could be a group of friends who find a mysterious portal that leads them to the Pokemon world and they embark on a journey to find a way back home while also exploring this new and exciting place.
Maybe a fanfiction where Jenna goes back and forth between being 13 and 30 multiple times. Each time she learns new things about herself, her friends, and her dreams, and she has to figure out how to make the best of both ages.
One idea could be a story about a character who was thought to be dead in the original Hunger Games but actually survived and is now plotting revenge against the Capitol. Another could be a fanfic focused on the love story between two tributes from different districts that was never explored in the original books. Maybe a story about a group of rebels who use the Hunger Games arena as a base for their operations against the Capitol.
Perhaps in the fanfiction, Matt is about to get married at 30, but he has doubts. He starts to remember his time with Jenna when they were 13. Jenna, on the other hand, is also having some relationship problems. They meet again and start to re - create the fun and innocent moments they had when they were 13, which makes them question their current relationships.
One plot idea could be Naruto struggling to control the 4 - tails form in a new and dangerous mission. Maybe he has to fight an enemy that specifically targets his unstable state. Another could be his friends trying different ways to help him calm down when he goes 4 - tails, leading to some heart - warming moments of friendship.
One plot idea could be that Jenna and Matt go on a time - traveling adventure together that is related to their experiences in the movie. They could revisit important moments from when Jenna was 13 and Matt was in her life, but with a new twist this time.
Another plot could revolve around the characters having premonitions of the events that are going to occur in the quarry. They then have to decide whether to trust these visions and how to act upon them. This could add a whole new layer of suspense and mystery to the story.
One idea could be a time - travel plot. The Backyardigans accidentally find a magical object in the backyard that sends them to different eras in history. They could have to work together to find their way back home while also learning about the different time periods. For example, they might end up in the prehistoric era and have to deal with dinosaurs.
One idea could be a story where one of the dalmatian puppies gets lost during a family outing and has to find its way back home, facing various challenges along the way.
One idea could be exploring the backstory of a minor character in the Bioshock universe. For example, a splicer's journey before they became spliced. It could show how they were once an ordinary citizen of Rapture and what led them to make the fateful decision to use ADAM. Another plot could focus on an alternate timeline where the protagonist makes different choices. Maybe they side with the wrong faction and have to deal with the consequences. A third idea is a story centered around a new type of plasmid that has unexpected effects on the user and how it impacts the power dynamics in Rapture.