A great idea for a 'The Last of Us' fanfic is to explore the lore of the Cordyceps fungus more deeply. What if there were different strains of it with different effects? You could also write a fanfic that is a prequel to the events of the game. Show how society started to crumble when the infection first broke out. Maybe focus on a family trying to survive in the early days. It could be really interesting to see how they cope with the sudden chaos, lack of resources, and the appearance of the first infected.
One interesting idea could be exploring the backstory of a minor character. For example, you could write about how a random survivor in one of the quarantine zones came to be there. Another idea is to create an alternate ending. Maybe Joel and Ellie find a different way to deal with the Fireflies that doesn't involve so much moral ambiguity. A third idea might be to set the fanfic in a different location. Instead of the usual post - apocalyptic cities, it could be in a more rural area and how the infected and survivors interact there.
One idea could be exploring the backstory of a minor character in the game. For example, you could write about how a random survivor in one of the factions got to be where they are. What events led them to join the group? What were their hopes and fears before the apocalypse? Another idea is to create an alternate ending. Maybe Ellie decides not to go on her revenge journey and instead focuses on building a new community. This could change the whole dynamic of the story.
Well, you could create a fan fiction where new types of infected are introduced. Maybe some that have unique abilities or behaviors that the main characters have to figure out how to deal with. Or perhaps a story centered around the relationship between two characters that didn't have much interaction in the original game, like Marlene and David. You could show how their different views on Ellie and the future of humanity might have led to more intense confrontations.
One idea could be a crossover with 'The Walking Dead'. Imagine Joel and Ellie stumbling upon Rick's group. They could exchange survival strategies and maybe even help each other fight off a common threat like a super - infected zombie. Another could be a crossover with 'Resident Evil'. The Last of Us' Clickers and Resident Evil's zombies would create a really intense and terrifying world for the characters to navigate.
A great 'All of Us Are Dead' fanfic idea could be to set the story in a different location. Instead of just the school and the city, what if the survivors end up on an island? They have to deal with not only the threat of zombies but also the challenges of living on an uninhabited island. You could also explore how the virus affects different age groups in a more detailed way. For instance, the elderly or very young children. And another idea is to have a fanfic that delves deeper into the origin of the virus. Was it a man - made experiment gone wrong? Or did it come from some ancient, buried evil?
A possible plot is that they discover a hidden community that seems too good to be true. They have to decide whether to trust it or not. Joel is skeptical while Tess is more open - this could lead to some internal conflict between them. Also, a story about them finding a lost child and having to decide what to do with it would be interesting. Tess might want to help the child while Joel is more worried about the risks it brings.
A great plot for 'rwby only us fanfic' could be a competition within Beacon. But this isn't just any competition. It's a test of not only combat skills but also their knowledge of the history of Remnant. RWBY could face challenges that require them to work together and also make difficult decisions. Another idea is that a strange energy wave hits Vale and starts affecting the people's memories. RWBY has to find the source of this wave and stop it before everyone forgets who they are and what they're fighting for.
One idea could be that the last dragon is discovered by a young adventurer. They form an unlikely bond and together they set out to find a way to save the dragon's kind from extinction. Maybe there are ancient prophecies or hidden magic involved.
One idea could be exploring an alternate timeline where Aang fails to defeat the Fire Lord. Maybe in this timeline, the Fire Nation completely takes over the world, and the remaining benders have to go into hiding and plan a long - term resistance. Another plot could be focusing on a new airbender discovered long after Aang's time, and their journey to master airbending without the guidance Aang had.
A cool plot for 'the last kingdom fanfic' might be to have a character be transported back in time to a crucial moment in the kingdom's history. They would have the knowledge of what's to come but struggle to convince others to believe them. This could lead to all sorts of interesting twists. Or you could write about a character who is secretly training a group of women to be warriors in a society that doesn't really accept that. It would be about breaking gender norms and the challenges they face in a war - torn world.
Another aspect might be the development of new relationships. Characters that didn't interact much in the original could form deep bonds in the fanfic. This could lead to new storylines and character growth. For instance, a Fire Nation character and an Earth Kingdom character becoming friends and working together to overcome a common threat.