What are some interesting plot ideas for Jackson's diary fanfiction?

A really interesting plot could be Percy's diary entries during a time when he is separated from his friends and has to rely on his own wits to survive in a strange new place. He could write about the challenges he faces, the new allies he makes, and his longing to be reunited with his friends.

Another plot could be that Jackson is chasing a group of shadowy villains who are trying to release an ancient evil. He teams up with some unlikely allies during the chase and they all have to use their unique skills to stop the villains.

A great plot could be that the children are sent on a quest to a new, mysterious location that was previously unknown in the Percy Jackson universe. They might have to deal with strange new monsters and make allies among the local mythical beings. For example, they could end up in a hidden valley where the spirits of nature are at war, and they have to figure out how to restore balance. This would involve them using their powers in new and creative ways, just like their parents did in the original series.

A possible plot could involve the diary being used by a group of students who want to learn more about the history of Hogwarts. They start to communicate with the memory of Tom Riddle within the diary, but soon realize that there are dangerous powers at play. As they delve deeper, they must find a way to stop the diary from influencing them too much and causing chaos in the school. For example, they might notice that the diary is starting to make them act more like Tom Riddle in his more malevolent moments.

One idea could be that the Jackson twins have a secret power that they discover together. They then have to keep it hidden from the world while also trying to figure out how to use it for good.

Perhaps the characters from the Future Diary world end up in the Naruto universe. Yuno could form an interesting relationship with Naruto. She might see his strong will and be both intrigued and challenged by it. They could team up to fight common enemies, with Yuno's unpredictable and often violent nature contrasting with Naruto's more positive and forgiving attitude.

Well, an OC could be a tech - savvy kid who creates a new app that becomes super popular at school. But there are some glitches that only Greg seems to notice, and they have to work together to fix it. Or perhaps an OC who is a really good skateboarder. He challenges Greg's friends to a skateboarding competition, which causes a rift between the friends at first because some are better than others. Then they all learn to work together to improve. Also, an OC could be a girl who loves reading and starts a book club. Greg's mom forces him to join, and he tries to find ways to make it more fun by adding his own wacky rules.

One idea could be to explore what would happen if Yuno was a pacifist from the start. Instead of her violent ways, she tries to win the survival game through cooperation and strategy. Another could be a story where the rules of the Future Diaries are changed slightly, like the diaries predicting different time frames or having limited visibility. Also, a fanfiction where the characters are transported to a different world while still having their diaries could be really cool.

A plot could be that Sally Jackson plants a lemon tree in her garden that turns out to be a gift from a minor goddess. The lemons from this tree have the power to give those who eat them the ability to see through illusions for a short time. Percy uses these lemons to his advantage when he is on a mission to retrieve a powerful artifact that is guarded by a monster that uses illusions to protect it.

One idea could be that Percy's little sister discovers she has a unique power that even Percy doesn't have. For example, she can communicate with the spirits of the old gods that have long been forgotten. This could lead to her going on a secret adventure to find out more about these ancient deities and how they can help in the fight against the new threats.