The 'last avengers story' could be about many things. It might be about the final battle the Avengers face, where they put all their strength and skills together to save the world one last time. Maybe it involves some of the original Avengers making the ultimate sacrifice for the greater good.
The 'last avengers story' could be a tale of sacrifice. The Avengers might have to make difficult choices in this story. It could involve one or more of them giving up their lives to save the universe. It might also explore the emotional turmoil within the team as they face this ultimate test. Maybe it shows how they come to terms with the fact that this is the end of their journey together.
It would probably also have some of the newer Avengers who joined later, such as Captain Marvel, Ant - Man, and the Wasp. Their unique powers would contribute to the final story. And don't forget about characters like Doctor Strange who has the ability to manipulate time and space, which could be crucial in this 'last avengers story'.
Most likely, the core Avengers like Iron Man, Captain America, Thor, Hulk, Black Widow and Hawkeye would be main characters. They have been the central figures in the Avengers saga so far.
We can expect a grand finale with all the Avengers coming together to face their greatest threat yet. There will likely be epic battles, heroic sacrifices, and unexpected plot twists.
They could end up in some sort of team - up situation. Maybe the Avengers would see the demigods as allies against a common threat. Or they could get into a conflict because they don't understand each other's ways. The Avengers are used to high - tech battles, while the demigods fight with swords and magic. It would be a really interesting clash of cultures and powers.
Captain America would probably be very respectful of the demigod's world. He's used to different cultures and values, so he'd likely try to understand their ways. Thor, on the other hand, might see some similarities between the gods in the fanfic and the Norse gods he knows. He could either be amused or a bit put off by the differences.
Hulk's origin story is a classic. Bruce Banner was a brilliant scientist working on gamma radiation experiments. An accident during one of his tests caused him to be exposed to a large amount of gamma radiation, which turned him into the Hulk whenever he got angry. This origin story is full of the tragedy of a man who has to constantly struggle with his inner beast. It adds a lot of depth to the character and is an important part of the Avengers' origin stories as the Hulk's raw power is a crucial asset to the team.
In my opinion, Captain America's origin story is one of the best. Steve Rogers was a scrawny but brave young man. He was chosen for the Super - Soldier program because of his unwavering courage and good heart. Transformed into a super - soldier, he became a symbol of hope during World War II, fighting against the forces of Hydra. His origin shows how an ordinary person can rise to become a great hero, and it also sets the foundation for his leadership role in the Avengers later on.