Perhaps it's about the heroes themselves being put in a situation where they have to endure some form of sadistic treatment during Christmas. For example, they might be trapped in a nightmarish Christmas - themed prison by an enemy, where they are constantly taunted and tortured in a very Christmas - related way, like being forced to listen to distorted Christmas carols all day long while being chained up.
Another possibility is that there is a new 'hero' who is actually a sadist. This 'hero' joins the group during Christmas but has ulterior motives. He might start causing harm to the other heroes in a very sly and sadistic way, like secretly replacing their Christmas gifts with dangerous traps, all while pretending to be a friendly addition to the hero team.
It could involve the heroes facing a villain who has extremely cruel and sadistic ways during Christmas. Maybe the villain is ruining all the traditional Christmas cheer in the city the heroes protect.
Well, it could be the traditional Christmas - themed heroes like Santa Claus himself as a hero figure. If it's a more modern take, maybe a superhero who has a Christmas - related origin or power. And of course, there would likely be a villain who is the source of the sadistic actions.
It could involve the next - generation heroes facing a new and powerful villain that the original Avengers couldn't defeat. Maybe they have to use new powers or technology.
Perhaps in this fanfiction, Naruto discovers that he has a hidden connection to the King of Heroes. He starts to unlock powers related to that. His journey could involve traveling through different realms within the King of Heroes universe, learning about their history and magic systems, all while trying to prove himself worthy to be among the great heroic spirits. And along the way, he has to deal with those who oppose his presence in this new world.
In the 'The Next Avengers: Heroes of Tomorrow Fanfiction', it could also be about the relationships between the new Avengers. They come from different backgrounds and have different personalities. There could be some internal conflicts at first. But as they face challenges together, they learn to work as a team. Maybe there is a love story between two of the young heroes that develops as they fight side by side, which also adds an interesting element to the overall story.
The plot could start with the queen - to - be finding out she's pregnant right before a big Christmas celebration in Aldovia. She might be concerned about how the pregnancy will affect her role in the kingdom. As she starts to show, the media in the fictional country could start speculating, which adds pressure. But the prince is by her side, and they face it all together, making their bond even stronger.
Maybe Naruto is alone because all his friends are with their families. He might be reminiscing about his past Christmases, or perhaps he's on a mission during Christmas and feels a bit lonely while seeing the festive cheer around him.
One possible plot could be that Naruto and Anko are assigned to do some Christmas - related mission in the Hidden Leaf Village. They might have to deliver presents to the orphaned ninja kids. Along the way, Naruto's positive attitude starts to rub off on Anko, who is usually a bit more cynical. They share some funny moments as Naruto tries to speed up the process by using his shadow clones, but they end up making a bit of a mess. In the end, they successfully complete the mission and enjoy a small Christmas celebration together with the kids, with Anko realizing the true spirit of Christmas through Naruto's kindness.
Perhaps on Heroes Day, Hawk Moth decides to use the positive energy of the day against Ladybug and Chat Noir. He creates an akuma that can absorb the love and admiration that the people have for the heroes. As the akuma grows stronger, Ladybug and Chat Noir find it difficult to fight. They have to find a way to turn the people's love back into a strength rather than a weakness for the akuma. Meanwhile, they also learn more about their own powers and how they can be enhanced during this special day. They start to involve the citizens more in their fight, making Heroes Day truly a day of heroes working together to defeat evil.
Well, it could be about the heroes going back to prevent a great disaster that originally happened in the past. For example, they might try to stop the rise of a powerful enemy before it got out of control.
One possible interesting plot could be a crossover where the heroes from the Throne of Heroes are summoned into the Harry Potter world. They could use their unique powers and abilities to help in the fight against Voldemort. For example, a heroic archer from the Throne of Heroes could provide long - range support during battles at Hogwarts.