One idea could be to give the naught children some sort of magical power that they have to learn to control. For example, the power to make things invisible. This would lead to all sorts of adventures as they try not to misuse it.
Add some mystery. For example, you could start the story with a strange event that the naught children witness, like a mysterious figure disappearing into thin air. This will make the readers curious and want to keep reading.
One idea could be a story where the dolphin discovers a hidden underwater cave full of ancient treasures. Another could be about the dolphin making an unexpected friendship with a sea turtle. Or perhaps a story where the dolphin uses its unique abilities to save a group of stranded fish.
Perhaps a story about a mystery within the abbey walls. For example, an ancient artifact goes missing and the characters have to use their wits and knowledge of the abbey's history to find it. It could involve exploring hidden passages and deciphering old clues. This would give a sense of mystery and intrigue to the fanfiction.
In a Goku fairy tale fanfiction, you could have Goku as a Jack and the Beanstalk type character. He climbs a huge beanstalk to a land in the sky where he has to face off against powerful giants. But instead of using just a sword like Jack, he uses his ki blasts and martial arts skills to defeat them.
Well, you could write a fanfiction about a Handmaid who discovers she has a special power or skill that she uses to undermine Gilead. Maybe she's an amazing hacker in a world where technology is mostly suppressed, and she finds a way to communicate with the outside world. Or a story where two Handmaids form an unlikely alliance to protect each other and their unborn children from the harshness of Gilead. Also, you could write about a Handmaid who is sent to a different region of Gilead and has to adapt to new and even more extreme rules.
Another plot could involve a prophecy that states only the one who can balance the power of the two swords can bring peace to the land. The protagonist is chosen to do this but faces many temptations and obstacles along the way, as there are those who want to use the swords for their own evil purposes.
Well, a cool plot could be that one of the thieves is actually working undercover for the police. So, while the two are planning heists together, the undercover thief is secretly trying to gather evidence against the other. But as time goes on, they form a real bond, and the undercover thief has to decide between loyalty to the law and loyalty to their newfound friend. Also, they could be stealing from a corrupt noble. This noble has been oppressing the poor, and the thieves see it as a Robin - Hood - like mission. However, the noble discovers their plan and sets traps for them all over the place.
Well, you could set it in a magical reform school in a far - off land. The students could be from different fairy tales. Maybe Cinderella's stepsisters are there to learn about humility. And the curriculum could include things like spell - casting for good, and lessons on how to be a better person in a fairy - tale world. You could also have a mystery element, like someone is causing trouble in the school and the students have to figure out who it is.
Another plot could be that the children of fairies discover a new power within themselves that no other fairy has. This power could be both a blessing and a curse. They might struggle with controlling it at first, and it could lead to some misunderstandings among their fairy families and friends. As they learn to master this power, they also learn more about their place in the fairy world and their unique destinies.
One plot idea could be exploring the backstory of the characters in more depth. Maybe show how they became the way they are in the original story. Another idea is to create a different ending, like instead of the traditional happily - ever - after, there could be a bittersweet ending that makes the readers think more. A third plot idea could be to introduce new characters that interact with the existing ones and change the course of the story.