A possible plot could involve a virus that infects not only Digimon but also starts to affect the real world through digital connections. The DigiDestined have to work with some previously uncooperative Digimon to stop the virus. They might also have to deal with some of their own personal issues, like one of them being scared to go into the Digital World because of the new threat.
Perhaps a story where a group of rogue Digimon create their own version of the Our War Game. They start to recruit other Digimon to fight in it, but it's a cruel and unfair game. The DigiDestined have to step in and put an end to it. Along the way, they discover that there's a mastermind behind the rogue Digimon, someone or something from an ancient part of the Digital World that has a grudge against the DigiDestined.
One idea could be a new Digimon emerging from a digital rift that no one has ever seen before. It causes chaos in the Digital World and the DigiDestined have to figure out its origin and how to defeat it. Another could be a story where the Digimon partners start to lose their memories and the DigiDestined must journey through a dangerous part of the Digital World to find a cure.
One idea could be a story where the Starks form an unexpected alliance with the Greyjoys to take on the Lannisters. They could use the Iron Islands' naval power and the Stark's knowledge of the North's terrain to launch surprise attacks.
One idea could be a war game where the characters are divided into teams based on different ninja villages. For example, Naruto could lead a team from Konoha against Sasuke's team from a new, self - made village. Another idea is a war game that involves time - travel, where characters from different eras of the Naruto world have to fight in the same battlefield. Maybe the older generation of Hokages fight alongside the new generation in a unique war game scenario.
A plot could involve a group of dark digimon forming an alliance to take over a particular area of the digital world. They start by targeting the weakest digimon settlements. The story could follow a young digimon trainer who tries to gather allies to fight back against this dark alliance. There could be many challenges along the way, like finding rare and powerful digimon to join the cause, and also dealing with the psychological warfare that the dark digimon use. For example, they might spread false rumors to cause distrust among the good digimon.
A really interesting plot for 'Game of Thrones and Shadow of War fanfiction' would be if the Nemesis system from 'Shadow of War' was applied to 'Game of Thrones'. Imagine if every time a character in 'Game of Thrones' wronged another, that wronged character became stronger and more vengeful like the orc captains in 'Shadow of War'. So, for instance, if Cersei wrongs Tyrion too much, Tyrion could become a super - intelligent and powerful 'Nemesis' figure, plotting his revenge in a much more complex and dangerous way than in the original series. This would add a whole new layer of drama and power - play to the 'Game of Thrones' world.
One idea could be an OC who has a unique bond with a Digimon that's not a typical partner. For example, an OC who can communicate with wild Digimon and uses this ability to stop an evil force from disrupting the Digimon world. Another plot could involve an OC Digimon Hunter who discovers a hidden power within themselves during a dangerous mission. Maybe they can temporarily fuse with their Digimon partner to gain super strength and defeat a powerful enemy.
A plot could revolve around a digimon human hybrid who discovers they have a unique digivolution ability. This ability might be a key to unlocking a hidden power within the digimon world that could either save or endanger both the human and digimon realms. Maybe this hybrid is initially ostracized by both humans and digimon for being different, but as they uncover the secrets of their power, they gain acceptance.
One idea could be that the Pokeballs and Digivices somehow get mixed up. So trainers start finding Digimon in Pokeballs and vice versa. It would lead to a lot of chaos as they try to figure out how to handle these new creatures. Another plot could involve a villain who wants to combine the power of Pokemon and Digimon for evil purposes, forcing the heroes from both worlds to team up.
Maybe there's a situation where the Digimon from both series start to lose their powers for some unknown reason. The characters from Digimon 02 and Tamers must journey together to find the source of this problem. They could encounter old enemies and new threats along the way. The Tamers' more technical knowledge and the Digimon 02 gang's experience in the digital world could be key to solving the mystery.
One idea could be the Digimon characters getting lost in Wonderland. They might encounter the strange creatures of Wonderland and have to figure out how to get back to their own world. For example, Agumon could meet the Cheshire Cat and have a confusing conversation about directions.
One idea could be a story where the Digimon from the Black Star series team up with Digimon from other series to fight a new, powerful enemy that threatens all the Digital Worlds. They would have to learn to combine their unique abilities and overcome their differences.