One idea could be that a new character arrives in the Twilight world during Christmas wearing a mysterious crown. This crown could have some sort of magical power that affects the relationships between the vampires and werewolves. For example, it might make them more amicable towards each other during the Christmas season, which is usually a time of tension in the Twilight universe.
Maybe the crown is a family heirloom that has been lost for centuries and a character finds it just in time for Christmas. This discovery could lead to a series of events where they have to protect it from those who would use its power for evil. In the context of Twilight, both vampires and other dark forces might be after it, creating a lot of action and drama.
Another plot idea could be that the crown has the ability to grant wishes. A human character in the Twilight world gets hold of it during Christmas. They start making wishes related to the vampires and werewolves, like wishing for a more peaceful co - existence. But with each wish, there are unforeseen consequences that they have to deal with, making for an exciting fanfiction story.
One interesting plot idea could be exploring how different characters adapt to the post - apocalyptic world in new and unexpected ways. For example, a character who was once a timid office worker becomes a fearless scavenger.
One plot idea could be a hockey player who discovers he has a special power during a twilight game, like being able to skate at super - speed. Another could be a love story between a hockey fan and a player, set against the backdrop of twilight - filled evenings at the rink. Maybe a story about a hockey team's struggle during the twilight of their careers, with an old - timer coming out of retirement to save the day.
One idea could be exploring the origin of the psychic powers in the twilight world. Maybe there was an ancient event that triggered it.
A fanfiction could explore the idea of a character from Twilight becoming a Shadowhunter. For example, Bella could discover she has Shadowhunter blood and has to leave the vampire - werewolf drama behind to learn a whole new set of skills and rules in the Shadowhunter world. It would be interesting to see how she adapts and how her relationships with Edward and Jacob change as a result.
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.
A plot could be that the Twilight vampires are mistaken for a new threat by the Avengers. So, there's a lot of misunderstanding and conflict at first. But then they realize that there is a real bad guy who is using their feud to his advantage. They then have to work together to take this villain down. Also, what if some of the Avengers become vampires or werewolves? How would that change their dynamic and abilities? For instance, if Captain America became a vampire, would his sense of justice remain the same? And how would his new powers interact with his old ones?
One interesting plot idea could be exploring the backstory of a minor character in more detail. For example, a side character who has a unique power but it was never fully explored in the original. Another could be a time - travel plot where a character goes back to change an important event in the Twilight Diaries universe. And also, a plot where characters from different factions have to team up against a new, unexpected threat.
One idea could be exploring what would happen if a new vampire with a unique power entered Forks. This new vampire could disrupt the existing relationships between the Cullens and the other characters in Twilight. For example, they might have a power that could temporarily nullify the abilities of other vampires, leading to some tense and interesting situations.
One plot idea could be exploring the backstory of the characters in the 'awoken twilight' world. Maybe there was a great war or a magical event that led to their current state. Another could be a love story between an awoken and a regular human, dealing with the challenges of their different existences.
One interesting plot could be a crossover where a Twilight character gets involved in an Original family feud in New Orleans. Maybe Bella, with her unique ability to resist vampire powers, somehow ends up in the middle of a power struggle between Klaus and his siblings.