What are some interesting plot ideas for 'Naruto Iron Country fanfiction'?

One idea could be that Naruto and Sakura are sent on a mission to the Iron Country. There, they encounter a new type of chakra - based weaponry that is being misused. Sakura uses her medical and combat skills, while Naruto tries to understand the situation with his unique perspective. They end up teaming with local warriors to stop the misuse of the weapons.

Well, one interesting idea could be the unique ways Naruto's iron skin ability is used in battles. Maybe he can withstand extremely powerful attacks and use that to his advantage by getting close to the enemy without fear of getting hurt.

Some fanfictions might explore the idea of the iron bloodline being a key to unlocking some hidden secrets in the Naruto world. It could be related to ancient ninja arts that have been lost for centuries. The bloodline might also have a connection to some mysterious places in the Naruto universe, like an ancient temple or a hidden valley, and the story could revolve around characters with the iron bloodline exploring these places.

A plot could revolve around a new threat that is not part of the original Iron Flame story. Maybe a mysterious group with a different kind of magic that challenges the existing order of dragon riders. This would create new conflicts and alliances.

One idea could be to explore his origin story in more depth. Maybe he has a hidden family or a past trauma that shaped him into the man of iron. Another could be to put him in a different time period, like the future where technology has advanced even more and he has to adapt.

One possibility could be that Naruto goes to Iron Country to learn new forms of combat or to train in their unique ninja techniques. He might face challenges in adapting to their strict and disciplined way of life compared to Konoha.

In some Iron Man harem fanfiction, it could be that Tony Stark is transported to an alternate dimension where the rules of relationships are different. There, he finds himself surrounded by female characters who are all vying for his attention. The story could explore how he navigates this new world and these new relationships while still trying to be the hero he is.

Well, a plot idea could be that in the fanfiction, the events of Iron Man 3 somehow get re - written in a way that Tony Stark's suits in that movie have a different origin. For example, they were actually created by an ancient civilization that he discovers accidentally, and this new knowledge ties into the Avengers' overall story arc. Also, we could have a story where the Extremis virus from Iron Man 3 spreads in a different way and starts to affect some of the other Avengers. This would force Iron Man to not only deal with his own problems related to the virus but also find a cure for his teammates. And then there's the idea of a parallel universe where Iron Man 3 never happened as we know it, but the Avengers are still dealing with the consequences of a similar threat, and they have to rely on Iron Man's knowledge from that 'alternate' Iron Man 3.

One idea could be Jarvis getting a physical form and having to learn how to interact in the real world like a human. He could struggle with emotions and social cues, creating humorous and touching moments as Iron Man tries to guide him.

A plot could also revolve around a time when Rescue's identity is compromised. Iron Man has to protect her while also trying to figure out who is behind the leak. They go on a journey that takes them to different parts of the world, facing various threats along the way. This would test their relationship and their ability to trust each other in difficult situations.