Another plot could revolve around a time - travel aspect in the Twilight Next Generation fanfiction. A young character accidentally travels back in time to when their parents first met and starts to interfere. This could lead to all sorts of changes in the timeline and force them to find a way to fix it before they cease to exist in their current form.
A third idea is to focus on a character who doesn't quite fit in with the norms of the vampire - werewolf world. Perhaps a half - vampire half - werewolf child who has powers that are completely different from what is expected. This character could then go on a journey of self - discovery while also facing opposition from both vampire and werewolf communities.
Another plot could revolve around the relationships between the children of the original RWBY characters. For example, if Ruby's daughter has a different view on hunting Grimm compared to her mother. It could lead to internal conflicts within the new team and also show how the world has changed since the first generation's time. There could be political aspects too, like new laws regarding Huntsmen and Huntresses that they have to navigate.
Another plot could involve the next - generation Avengers having to prove themselves to the world. The public is skeptical of them at first, thinking they can't live up to their parents' legacies. So they take on a mission to save a major city from a powerful alien invasion, and in the process, they gain the public's trust.
One idea could be about a new type of Pokemon that emerges in the next generation. Maybe it's a fusion of two existing types due to some strange environmental phenomenon. Another could be a story where the main character is a descendant of a famous Pokemon trainer from the previous generations and has to live up to their legacy while facing new challenges in the Pokemon world.
A plot idea could be that the next generation of Miraculous holders has to team up with some of the old villains' descendants who are now on their side. They have to overcome the prejudice from the public who don't trust them. Together, they work to stop a new evil that is threatening to destroy the balance between the Miraculous powers and the normal world.
One idea could be the next generation facing a new, more powerful enemy that combines the powers of all the previous villains. They'd have to learn from their parents' stories and develop new skills to defeat it.
One interesting plot could be the children of the main Twilight characters dealing with a new vampire threat that is immune to the normal vampire weaknesses. They have to use their unique powers and new alliances to fight it.
A cool plot might be an OC who is secretly from a long - lost clan that has a connection to an ancient and powerful chakra source. The OC discovers their heritage gradually and has to face off against an enemy who also wants to control this chakra source. Along the way, they make new friends and allies among the next - generation Naruto characters.
One idea could be that the next generation discovers a new dimension that's even more dangerous than the Upside Down. They have to use the knowledge passed down from their parents, but also develop their own unique powers to deal with it.
One idea could be Boruto going on a solo mission to a far - off land that has a unique chakra - based mystery. Maybe there's an ancient power there that's starting to awaken and Boruto has to figure out how to stop it from being misused.
Perhaps the story could focus on a group of students who are trying to expose the identity of the new Gossip Girl, just like the old crew did. But this time, there are more secrets and twists involved. For example, some of the characters might be related to the original Gossip Girl, which adds an extra layer of mystery.