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.
The concept of Tony Stark as a cat in a fanfic can also bring out different aspects of his personality. Cats are often seen as independent, which is a trait that Tony already has. But as a cat, it could be exaggerated. He might be more aloof and choose when and who he wants to interact with among the Avengers. This could create some tension or just more light - hearted moments as the other Avengers try to figure out what the cat - Tony Stark is thinking or wanting.
One possible reason could be jealousy. Maybe Tony's intelligence and wealth made some Avengers feel inferior, and over time, that festered into betrayal. For example, if Tony developed a new technology that could potentially overshadow their own abilities, they might feel threatened.
One possible plot could be that the BAMF is a powerful new villain who targets Tony Stark out of jealousy for his technology and fame. The BAMF might start by attacking Stark Industries, causing chaos and destruction. Then, they could directly confront Tony in his Iron Man suit, using some new and unexpected powers to hurt him both physically and mentally, perhaps by hacking into his suit's systems.
One plot idea could be that they team up to solve a global crisis. Maybe a new super - weapon has been developed by a common enemy, and their combined skills in technology (Tony) and detective work (Batman) are needed to stop it. They start off a bit wary of each other, but as they work together, they realize they have more in common than they thought.
The plot could involve them working together on a new super - technology. For example, they might try to create a device that can control the Hulk's power more precisely, leading to all kinds of adventures and challenges along the way.
One possible plot could be that Tony Stark, while on a solo space exploration mission, stumbles upon the Ravagers. He initially has a tense encounter with them as they are skeptical of his motives. But then, they realize his tech can be useful. They team up to take on a common enemy, a powerful alien warlord who has been raiding planets for resources. Tony modifies some of his Iron Man tech with Ravager tech he discovers, creating a new and more powerful suit.
Well, perhaps the plot could start with Tony Stark coming across some ancient Norse texts about Jormungand while researching something completely unrelated. He then becomes obsessed with learning more about the Midgard Serpent. He might try to create a tech - based model of Jormungand to study its capabilities. As he delves deeper, he discovers some secrets about Norse magic that could potentially be applied to his technology, leading to a whole new level of Iron Man upgrades.
Tony Stark could use his intelligence to analyze the BAMF's weaknesses. He might quickly run scans during their encounters to figure out what can harm the BAMF. Then, he could upgrade his Iron Man suit with new weapons and defenses specifically designed to counter the BAMF's attacks.
In this fanfiction, the plot might be centered around Tony's journey of self - discovery as a Greek demigod. He could start having strange dreams or visions related to Greek mythology. As he investigates, he realizes his true heritage. Along the way, he might have to choose between his life as a superhero in the public eye and his new life as a demigod, which has its own set of rules and responsibilities that he has to learn and abide by.
The plot could revolve around Tony Stark's discovery that the mutant registration act is being misused by some powerful and corrupt individuals. He decides to take matters into his own hands and starts investigating. As he digs deeper, he uncovers a conspiracy that not only endangers mutants but also the entire world. With the help of some mutant friends he has made along the way, he uses his intellect and resources to expose the conspiracy and bring about a new era of mutant - human relations, where registration is no longer a tool for oppression.