Maybe in the fanfiction, there's a mix - up in identities during the night out. A commoner is mistaken for a royal and vice versa. This leads to all sorts of comical and heart - warming situations as they try to navigate the night in each other's shoes, while also dealing with the expectations of those around them.
Another plot could be that they are all big fans of a certain band, and on their girls night out, they manage to get backstage passes by chance. But once backstage, they find out that the band is having some internal problems, and the girls end up helping them resolve the issues through their unique friendship and problem - solving skills.
One idea could be that the female characters in the Geass universe decide to have a girls' night out to unwind from all the political and power struggles. They could go to a hidden, magical place within the Geass world, where they share secrets and talk about their hopes and fears. Maybe they even use their Geass powers in fun, non - threatening ways, like creating beautiful illusions for each other.
One idea could be a commoner unexpectedly falling in love with a royal and getting engaged. For example, a young artist who meets the prince at an art exhibition and they bond over their shared love for creativity. Then, they have to face the challenges of different social classes and the public eye.
Perhaps a story where a secret society meets only in the dark of night. The main character stumbles upon their meeting and gets drawn into a world of secrets, power struggles, and ancient rites.
One idea could be exploring a different origin for the vampires in the 'Twilight' universe. Maybe they are not just a natural occurrence but were created by an ancient magic gone wrong. Another could be a story where a human character has the power to control the elements and how that changes their relationship with the vampires and werewolves.
One idea could be exploring Mae's life before she came back to Possum Springs. Maybe her experiences in college that led to her dropping out. Another could be a story focused on Bea's family business and how she copes with the added pressure. A third option might be a time - travel fanfic where Mae goes back to a crucial moment in the town's history.
Perhaps a group of misfits, who are all outcasts in their normal lives, are brought together in 'escape the night'. They initially don't get along but as they face the various deadly challenges, they learn to work together. They find out that there is a traitor among them, planted by the 'evil force' behind the 'escape the night' ordeal. They have to figure out who the traitor is while also trying to escape.
In a Harry Potter Royal Wedding fanfiction, it could be that the royal family is from a different magical country. The wedding is a political alliance as well as a union of love. Harry Potter is sent as an ambassador from Hogwarts. The wedding preparations could be filled with magical mishaps, like spells going wrong for the decorations. And during the wedding, a long - lost magical artifact is revealed, which has significance for both the royal family and the wizarding world at large. Harry then has to figure out how to handle this new discovery.
One idea could be to explore the pre - wedding jitters of the main characters in more detail. Maybe the bride is worried about how to combine her old life with the new royal one. Another could be a story where an old acquaintance tries to disrupt the wedding, creating drama and tension. And a third could be a heartwarming tale of how the couple overcomes a last - minute obstacle together.
One idea could be that the Royal Marines are called in to help Hogwarts during a major attack. They use their military tactics along with magic to fend off the dark forces. Maybe they train the students in some non - magical combat skills too.