In the comics, Iron Man did not kill Captain America. Their conflicts and battles were part of the storylines, but not to the extent of one killing the other. The relationship between them was complex but not fatal.
In the comics, Iron Man doesn't end up killing Captain America. Their battles and disputes have various outcomes, but not one that involves a fatal blow from Iron Man.
It might not meet your needs, but I'll try my best to recommend a novel that's most relevant to your description: " Beautiful Manga Editor: Taking a Look at the Top Ten Heroes at the Beginning "
On this day, the entire Marvel Universe shook. A huge screen appeared in front of everyone, and they began to take stock of " Top Ten Superheroes "! Everyone, including Iron Man, tried to watch, but in the end…Iron Man: In the end, it was me who snapped my fingers…! Captain America: I'm just a mortal, but I raised Thor's Hammer…? Thor: And you said you didn't practice in secret! Wait, that fat guy is definitely not me! Spiderman: What? Other than me! There were also two Spidermen? Other than that, there were also videos like " Counting the Top 10 Supervillains ", and the entire Marvel Universe had undergone earth-shaking changes since then!
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" Beautiful Man: I, Motherland, Superhero Godfather " was a light novel by the author, Unbridled Beauty Green Plum Wine. It was a derivative doujinshi novel. The general plot of this novel was as follows:
Enke had traveled through the Marvel Universe and obtained Compound 5 replacement system! As long as it was a valuable item, it could be exchanged for points to exchange for all kinds of powerful #5 compound!
At the beginning of the fusion of Compound No. 5, he had obtained the ability of a native. In order to obtain more valuable items, Enke directly chose to bring Captain America to join the army!
Thus, an invincible superman appeared on the battlefield!
Smashing a tank with his bare hands! His hot vision swept across everything!
It flew across the entire battlefield!
All the countries were stunned, and so was the Hydra!
How did this monster come out?
Captain M: I already said that he and I are both products of the super soldier serum. Why don't I believe it at all?
…
It was not just the ability of the natives. When Enke showed more of the ability of Compound No. 5, everyone was numb!
Tony Stark: What the hell is this Steel Body? I think he's Iron Man, right?"
" Teleport with people?" Magneto asked. Realization? This is the god of the mutated humans!"
Black Marinated Egg: " Stop talking. The Fu Lian should disband on the spot. We can't beat his Black Robes Public Order Squad!"
Enke stood above the Empire State Building and looked down at everything. I'll do whatever I want!"
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" The Serum of Beauty " was a novel written by the descendant of the Dragon King. The general plot of the novel was:
Before Superman learned how to fly, I was already planning how to overtake him.
When Captain America was still a popsicle in the coldest place on Earth, I had already started working hard for my future.
When the young Iron Man was still indulging in debauchery and offending people everywhere, I had already entered the ranks of the top rich.
When Wolverine had yet to recover his memory, Professor X and Magneto were separated and reunited because of the mutated humans. When they loved each other and killed each other, I had already become a strong person on Earth that could not be ignored.
While the little spider was waving its spider silk while thinking about the person it had a crush on, I had already become the leader of many experts.
This is the legend I wrote in this world of infinite possibilities.
[PS: The story world is a construct, so please, serious comic fans, plot fans, back off.]
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" The Beautiful Man Begins with Iron Man " was a novel written by the author, Venerable Master Zhai Xing. The general plot of this novel was:
A question answering system suddenly appeared in Marvel. From then on, the whole world started to look weird. Thor: Who posted the video of me being hammered by Hulk? Get out here! Hawkeye: Are you sure that's what you call an explosive hammer? Loki expressed that he had something to say. Hulk: I haven't even used my strength yet, but you've all fallen. Star Lord thought, My godly body is comparable to a mortal's? This was definitely a rumor! [Iron Man: Sorry, my mortal body is comparable to a god!] Captain America: " Stop pretending, my American butt identity has been exposed!" Nick Fury: This is definitely fake! How did S.H.I.E.L. D become Snake Shield Department?
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" A God's Super Marvel " was a novel written by Ge Ye very handsome. The general plot of this novel was:
After 12 transmigration to the Marvel World, Ronan did not want to be a superhero, nor did he want to be a villain. He only wanted to be a behind-the-scenes boss and quietly develop his God's Realm. However…before becoming Spiderman, Peter Parker had gone through several reincarnation missions. The powerful little spider said that even if he was not bitten by a spider, he was not a loser! Tony Stark, who had learned magic and technology from other worlds, would be inspired. Magic modified armor, Gundam armor, anything was possible! Captain America, Hulk, Rocky, Thor, Hawkeye, X-Men, Loathsome Evil, Fantastic Four, Dr. Doom…What would happen to superheroes and supervillains in the double collision between God's Realm and Marvel World? PS: [The new book is uploaded. I hope that friends who like this book can click to add it to their collection and recommend it. Thank you.]
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" The Strongest Superhero " was a novel written by the author Su Ning. The general plot of the novel was:
Spiderman: " Hey, Ada, you're my brother. You can't trick me like this!"
Iron Man: [Buddy, your strength is simply too shocking!]
"Don't hit Hulk…"
Ada obtained Saiyan blood and traveled to Marvel World!
P.S. This book has a minimum of 2 updates per day, and it will erupt at irregular intervals during weekends!
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Marvel Superheroes was a novel written by the author, Stupid Brother. The general plot of the novel was:
He and Captain America were brothers who crossed the river of time. They experienced hardships to become a super soldier, met Professor X, and changed the future together with the professor. He and Iron Man's father were good friends. r
Time flies, I live to the age of heroes.
This was a history of growing up in the Marvel movie world!
white. Latiz-Become your own hero!
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" The Traveler in a Beautiful Manga " was a novel written by the most handsome author, Xiao Qiang. The general plot of this novel was:
An ability traveler in a beautiful comic with normal values, constantly pursuing powerful strength and using powerful strength to punish evil. Even though he was willful and would occasionally abuse Spiderman, Iron Man, and even Hulk, the protagonist was definitely a good person with good values.
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The Chrono Hub at Marvel was a fantasy-alternative fantasy novel written by the author, Lonely Night Dark Eye. The general plot of the novel was:
The Dimensional Hub was a place where countless heroes gathered. What if it met Iron Man or even the legendary God? We are all heroes. We should work together to resist the invasion from the unknown. I also need your help…
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The Legend of Marvel World was a manga novel written by the author, Yu Shangui. The general plot of the novel was:
In the infinite war, the superhero was defeated by Thanos like a chicken. A figure covered in golden light rushed out of the portal. He hugged the gloved Slayer Tyrant and leaped into the air. It was breathtaking! " That's him?" The heroes exclaimed as they looked at Slayer Tyrant." You're called Slayer Tyrant, right?" Hao Wan came to the Marvel World with the League of Legends system. Not only could he give the Hero's ability to himself, but he could also pass it on to others. Hence, the Avengers Alliance's style changed. Hex Iron Man: Join the glorious evolution! Vet Hulk: Hulk says you're a big lady! Hawkeye: Cover the enemy's eyes! [Isn't it the Avengers Alliance?] Why did it become League of Legends?
One interesting fanfiction could be where Captain America and Iron Man have to team up in an alternate universe to fight a new threat that combines their worst enemies' powers. It could explore their relationship in a different setting, highlighting their differences and how they overcome them to save the day.
It's hard to say for sure. Both Iron Man and Captain America have their unique skills and strengths. It would depend on a lot of factors like the situation, their equipment, and strategy.
In the comics, Captain America survives Thanos' actions. Thanos' main focus was often on other cosmic threats and obtaining the Infinity Stones, not specifically targeting Captain America for elimination.
Power and responsibility is also a theme. Both Captain America and Iron Man have different views on how to use their power. Fanfictions often play with these ideas, showing how they might influence each other or find a middle ground. For example, some stories might have them debating about the best way to protect the world.
In Thor vs Iron Man fanfictions, a really interesting plot twist is when the two are forced to work together against a common enemy. They start off as rivals but then realize that they need each other's skills. Another popular twist is when there is some sort of time - travel or alternate dimension involved. Maybe Iron Man travels to a time when Thor was a young and inexperienced warrior, or Thor finds himself in a dimension where technology is far more advanced than in Asgard and he has to adapt quickly to face Iron Man. These plot twists keep the fanfiction fresh and exciting for readers.