A fanfiction could involve a crossover where the Avengers are shrunk down to the size of the Gems in Steven Universe. They have to adapt to this new world and its rules. For example, they might have to learn how to use Gem weapons and powers. In return, they could teach the Gems about human combat techniques that are different from what the Gems are used to. This would create a lot of humorous and action - packed situations.
The Crystal Gems would be in deep mourning. Garnet, being a fusion of love, would feel a profound sense of loss. Pearl, who has been so close to Steven, would probably retreat into herself, lost in memories. Amethyst might become angry and lash out at the world. Connie would be shattered, as Steven was not only her friend but also her partner in many adventures. The Diamonds would likely be shocked. Yellow Diamond might question her own actions and how they might have led to this. Blue Diamond would be consumed by grief, and White Diamond would perhaps see it as a sign that her ideas of control were wrong. Each character's reaction would be a complex mix of emotions, and it would reshape the relationships in the fanfic.
A possible plot twist could be that one of the Avengers, say Hulk, is actually a long - lost Gem. His transformation into the Hulk could be related to some dormant Gem power within him. This would completely change the way the other Avengers and the Crystal Gems view him.
Well, in such a crossover, Steven could use his gem powers to help the Avengers in battles. Maybe his healing powers could be used on the injured Avengers. For example, after a tough fight with a powerful villain like Thanos, Steven could heal Captain America's wounds.
One popular crossover is having the Crystal Gems from Steven Universe team up with the Avengers to fight a common enemy. For example, they could battle a powerful alien threat that neither group could handle alone. The unique powers of the Crystal Gems, like Garnet's future vision and Steven's healing powers, combined with the Avengers' superhuman abilities would make for an exciting story.
In the context of the show's universe, it's a bit of a strange concept. Since fanfiction exists in our real - world fandom and not in the show's world directly. But if we were to imagine a meta - situation where he could access it, I suppose it could be possible. However, it would be a very surreal situation for him.
Steven himself would be very interesting. His kind - hearted nature and unique powers would stand out among the Avengers. He could bring a new perspective to the team.
Garnet, being a stoic and powerful figure in Steven Universe, could blend well with characters like Black Widow. Both are very composed and strategic. Garnet's ability to see the future could be an asset in Black Widow's espionage work. At the same time, Black Widow's street - smart and no - nonsense attitude could be something Garnet respects. They might form a strong bond based on mutual respect and shared skills.
He would probably have a very mixed reaction. On one hand, seeing how fans view his world and his story could be really cool. He might enjoy seeing different versions of himself and his friends. However, if there are inaccuracies or things that go against his values in the fanfiction, he could also be a bit put off. It really depends on the nature of the fanfiction he's reading.