They might have a big fight. This fight could be not only physical but also a battle of wits. Tony would use his high - tech gadgets and intelligence, while T'Challa would rely on his combat skills and the resources of Wakanda. Their fight could cause a lot of destruction and also divide the superhero community into two sides, those who support Tony and those who side with T'Challa.
It could lead to a series of events that force them to reconcile. Maybe at first they are mad at each other, but as the story progresses, they realize that they need each other to face a bigger threat. So they start to communicate again, understand each other's perspectives, and finally make up. This would be a great opportunity for character development in the fanfiction.
Maybe in the fanfiction, they had a disagreement over some high - tech stuff. Tony is known for his tech and if T'Challa had different ideas about using or sharing technology, it could make Tony mad.
A possible storyline could be a technology exchange. Tony is always eager to get his hands on new tech, and Wakandan technology is extremely advanced. So, he could visit Wakanda to learn about vibranium and its applications. T'Challa, in turn, might be interested in Stark Industries' clean energy solutions. This could lead to a series of events where they work together to improve both their technologies and in the process, form a strong friendship.
One possible consequence is that he could send other agents or superheroes to stop them. He has a wide network of resources and connections, so he could easily assemble a team to deal with the Rogue Avengers.
One great aspect of fanfiction involving Tony and T'Challa could be their different technological approaches coming together. Tony is all about high - tech, flashy Iron Man suits and advanced weaponry. T'Challa, on the other hand, has the advanced Wakandan technology which is more rooted in tradition and secrecy. In a fanfiction, they could collaborate on a project to upgrade the Avengers' technology while also respecting Wakandan traditions. For example, they might combine Tony's miniaturization techniques with Wakandan vibranium - based energy sources to create a new kind of power cell for the Avengers' equipment.
The plot might involve Tony Stark having a strange dream about Anubis which makes him obsessed. He then shares his ideas with T'Challa. T'Challa, with his knowledge of Wakandan mysticism, sees potential in Tony's Anubis - inspired ideas. They could go on a journey to find an ancient artifact related to Anubis that is hidden somewhere in Africa. Along the way, they face challenges from villains who also want the artifact for their own evil purposes.
Tony could become a bit of a rogue figure. Maybe he starts to work against the Avengers at first out of anger and a sense of betrayal. This could lead to some really interesting confrontations between him and his former teammates in the fanfiction.
One interesting plot could be them teaming up to solve a global energy crisis. Tony's technological expertise and T'Challa's knowledge of Wakandan resources combine to create a new, sustainable energy source. Another plot might involve them facing a common enemy who is stealing advanced technology from both Stark Industries and Wakanda. They have to use their wits and unique abilities to stop the thief.
Well, often in t challa and tony mpreg fanfiction, the theme of facing challenges together is prevalent. There are likely to be difficulties associated with the mpreg itself, such as dealing with the physical and emotional changes. Also, themes of acceptance, both from the characters themselves and from those around them in the fictional world, are common. It's about coming to terms with a situation that is not the norm in the original story context.
One great t'challa and tony fanfiction story could be about them teaming up to solve a global crisis. They combine their unique skills, with T'Challa's leadership and combat abilities and Tony's technological genius.
Tony might try to help Loki break free from the control. This could lead to a new alliance between them, which would be quite different from their usual relationship. They could then team up against the force that is controlling Loki.