One idea could be to explore a character's backstory more deeply. For example, if there's a character who is shy about their music talent, you could write about what made them that way. Maybe they had a bad experience in a past performance and how they overcome it in the fanfic.
You could also write a fanfic where the characters travel to a different city or country for a music event. This would expose them to new music styles and cultures. They might get inspired by what they experience and bring those new elements back to their own music group. It could also lead to some comical situations as they try to adapt to a new environment.
One idea could be exploring a character's backstory more deeply. For example, if there's a shy character in 'the music freaks', you could write about their life before joining the group and what made them so reserved. Another plot could be a competition within the group that causes some internal drama. They might compete for a solo part in a big performance, which would test their friendships and teamwork.
In 'freaks in love fanfic', there could be a plot where the lovers are from different worlds within the freak community. For example, one might be a social outcast because of a physical anomaly and the other due to a strange power they possess. Their love story could be about how they bridge the gap between their two different existences, learning from each other's experiences and growing stronger together. This could also involve them making new friends within the community and changing the way others view them.
You could write a fanfiction where the Control Freaks manage to gain control over Amity Park in a more extreme way than ever before. Danny has to figure out how to break their hold not just on the physical aspects of the town but also on the minds of the people. This could involve him having to face some of his own fears and insecurities as the Control Freaks use his loved ones against him.
Perhaps a fanfiction where one of the children discovers a hidden talent for music composition. They start creating their own music, and Maria helps them to develop this talent further. It could involve them performing their original compositions at a big event in Salzburg.
Hailey is another great character. She's strong - willed and her passion for music is contagious. Fanfics can delve into her leadership within the music group and how she deals with challenges like conflicts among the members or difficulties in getting gigs. Also, her personal journey in music and how she balances it with her other aspects of life can be a great focus.
It's basically fans' own interpretations and expansions of the 'Music Freaks' world. Some 'music freaks fanfiction' might focus on the backstories of the characters. Maybe exploring how a certain character got into music in the first place. It can be a way for fans to delve deeper into the aspects of the story they love and add their own creative twists.
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.