Another concept could be the re - imagining of the setting. Maybe the 'place to belong' in the fanfiction is a completely different version of the original setting, like a post - apocalyptic version of a normally idyllic place. This can add a whole new layer of depth and intrigue to the story.
The exploration of character backstories is also a great concept in such fanfiction. Writers can delve deeper into why a character is seeking a place to belong, perhaps uncovering past traumas or unfulfilled desires that drive their actions throughout the story.
Well, another concept is the element of fate. The whole 'right place wrong time' thing makes you think about how much of what happens in the story is controlled by fate. It can create a sense of mystery and make the characters seem more like pawns in a bigger game. Maybe they keep crossing paths in the right place but always at the wrong time, which builds up this tension in the story.
One interesting concept could be the alteration of time-travel rules. Maybe characters can go back in time and change more significant events without the usual limitations. For example, they could prevent the death of certain beloved characters like Sirius Black in a more direct way. Another concept might be how the different eras in the wizarding world interact. If a character from the past ends up in the present, how do they adapt to the new magic, new social norms, and new technologies (like wizarding radios or the more advanced brooms).
One idea could be a character from the original story who has always felt like an outsider finally finding a secret group within the story's world that accepts them unconditionally. They could then go on adventures with this new group, facing challenges together and strengthening their bonds.
It depends on the specific fanfiction. It could be the main characters from the original work that the fanfiction is based on, but often new characters are introduced as well. For example, if it's based on a TV show, the original cast might be there, but a new love interest or a mysterious stranger could be added.
Another concept might be alternate universes. Maybe a Zootopia where predators and prey have completely different social dynamics. They could be living in a more equal yet chaotic world where the roles are not as clearly defined as in the original movie.
Well, in prey fanfiction, a cool concept is the creation of new powers or abilities for the characters. For example, the protagonist could gain some sort of psychic ability related to the alien technology. Some fanfics also delve into the idea of different endings to the Prey story, like a more positive or more tragic end compared to the original. And then there's the concept of crossovers, where Prey characters interact with characters from other science - fiction universes.
In ppg fanfiction, a cool concept is the idea of the Powerpuff Girls forming alliances with other characters from different shows or universes. This could lead to some really exciting crossovers and new storylines. Also, some fanfictions might focus on the origin story of the villains in the Powerpuff Girls world, like how Mojo Jojo became the way he is. And there could be fanfictions that explore the relationship between the Powerpuff Girls and their creator, Professor Utonium, in more depth, like how they feel about being created in a lab.
One interesting concept could be exploring the moral dilemmas that characters face during the purge. For example, a character might have to decide whether to save a stranger or protect their own family. Another concept could be how different social classes experience the purge. The rich might have more resources to protect themselves, while the poor are more vulnerable.
One interesting concept could be alternate universes where the slendytubbies have different powers or characteristics. For example, they might be able to communicate with humans in a friendly way instead of being menacing.
In the sentinel fanfiction, an interesting concept is the world - building. Authors often create a universe where Sentinels and Guides are part of a society that has its own rules and hierarchies. There could be a whole system of training for Sentinels and Guides, and fanfiction may explore how this system works. Also, the relationship between Sentinels and Guides can be seen in different ways, like some stories might focus on the romantic aspect, while others on the platonic or a more mentor - mentee type of bond.