What could be the plot ideas in a 'Batman is friends with Tony Stark' fanfic?

Well, an interesting plot could be that Tony discovers he's pregnant in the middle of a big battle or some sort of crisis situation. He then has to figure out how to keep it a secret from the villains while also preparing for the baby. Also, there could be a plot where he uses his genius to create new tech to help with his pregnancy, like a special suit that can also monitor the baby's health.

A fanfic could revolve around a technology exchange. Tony, being a genius in Earth - based technology, is intrigued by the advanced tech Carol has encountered in space. They work together to combine their knowledge, which leads to some amazing inventions that help save the world in an unexpected way. For example, they might create a new type of energy source that can power the entire planet while also being a weapon against their enemies.

Another fanfic could be set in an alternate universe where Gotham and New York City are in some sort of alliance. Bruce Wayne and Tony Stark are forced to work together to fight a common enemy that is using both cities' resources for evil. Their different fighting styles and personalities clash at first, but over time they develop a deep respect for each other and become friends.

One idea could be that Tony Stark somehow discovers the wizarding world while working on a new technology. Maybe his sensors pick up some strange magical energy. He then meets Harry Potter and they team up to face a new threat that combines magic and technology, like a dark wizard using Stark Industries' tech for evil purposes.

There are specialized fanfic search engines as well. One example is Wattpad. It has a large number of user - generated stories. However, you might need to dig a bit deeper as there is a lot of content. You can also try reaching out to fanfic communities on Facebook. There are groups dedicated to superhero fanfics, and you can ask the members if they know of any good 'Batman is friends with Tony Stark' fanfics.

One idea could be a story where Tony discovers a hidden diary of Howard's that reveals secrets about his early inventions and the true motives behind some of his actions. This could lead to Tony having a new perspective on his father and his own work.

A possible plot idea is that Bruce Wayne and Tony Stark meet at a high - profile business conference. They initially clash due to their different personalities but then realize they have a lot in common. They decide to work together on a project to improve the living conditions in the poorest areas of Gotham and New York. Along the way, they face challenges from corrupt politicians and businessmen who don't want their plans to succeed. Their friendship grows as they fight these adversaries together, using their wits, wealth, and technology. This could involve some really cool scenes where they combine Batman's stealth and combat skills with Iron Man's high - tech gadgets.

One possible title could be 'The Iron and the Hulk: A Stark - Banner Alliance'.

Perhaps in the fanfic, Tony Stark is turned into a cat by one of his experiments gone wrong. He then has to navigate his life as a cat while still trying to be Iron Man. He might have to communicate with his friends in different ways and face challenges that come with his new feline form. It could be a really comical and interesting story.

One idea could be that Deadpool gets accidentally teleported into Stark Tower. He then proceeds to annoy Tony Stark with his non - stop chatter and crazy antics. Stark, at first, is irritated but then realizes Deadpool's skills could be useful in a new project he's working on.