One idea could be that the Hulk travels back in time to the moment when he first became the Hulk. He could try to prevent it from happening, which would change the entire course of his life and the Avengers. Maybe he teams up with a younger version of Bruce Banner to find a way to control the transformation without the need for the Hulk to exist in such a violent form.
Perhaps the Hulk time travels to a future where the Avengers have failed. He then has to figure out what went wrong and try to change the past to prevent this future from happening. Along the way, he meets alternate versions of his friends and enemies, and has to deal with different versions of himself as well, like a more intelligent Hulk or a completely uncontrollable one.
One idea could be that the Avengers go back in time to stop Thanos from ever getting the Infinity Stones in the first place. They might have to deal with different versions of themselves and the challenges of changing the past without ruining the future.
Well, in some fanfictions, the time travel might go wrong in a way that it starts to merge different timelines. So the Avengers not only have to deal with Thanos but also with the chaos of colliding timelines. For example, characters from different points in time start interacting in strange ways, like an older version of Iron Man meeting his younger self. This can lead to a lot of interesting character development and conflict resolution.
Well, his powers might not be affected at all in a simple sense. He's still the Hulk, still super strong. But if he travels to a time with different levels of gamma radiation, that could be a game - changer. For example, if he goes to a time when gamma radiation was much stronger, he might become even more powerful, like his strength could double or triple. And if it was weaker, he might find himself weaker than usual, having to rely more on Bruce Banner's intelligence to get by.
Well, perhaps the kids travel to a time when the Avengers were just being formed. They meet the younger versions of their heroes and end up having to help them in a mission that was previously unrecorded. This would add a new layer to the Avengers' backstory and give the kids a chance to prove themselves. They could also learn valuable lessons from the early Avengers about teamwork and sacrifice.
A plot could revolve around a scientific experiment gone wrong that affects only them. They start to lose control of their powers in different ways. Hulk might become too calm and lose his rage - fueled strength, while She - Hulk might turn into her human form at the wrong times. They have to work together to reverse the effects of the experiment, all while dealing with the problems that come with their power - changing states.
One idea could be that they team up to face a new super - villain who is immune to normal Hulk - like strength. So, they have to combine their smarts and unique Hulk - related abilities in a new way. Another could be a story where they explore their family connection in a more in - depth way, like dealing with the implications of being related Hulks in a world that still doesn't fully understand them.
A third plot could involve her time traveling to save a member of the Avengers who was crucial to the team but died in her future. She has to figure out how to blend in with the past timeline, deal with the Avengers not believing her at first, and then work together to stop the threat that originally killed that member.
One idea could be that the reborn character has to deal with the Hulk's uncontrollable rage in a new way. Maybe they have some special ability from their rebirth that can calm the Hulk down. For example, they can communicate with the Hulk on a deeper level, like understanding his fears that fuel the rage. Another plot idea is that the reborn character uses the Hulk's strength to protect a world that is different from the original Hulk's universe. They might face new enemies and challenges that require both the Hulk's brute force and the character's unique knowledge from their past life.
Another plot could be that Tony creates a device that can transfer intelligence. He accidentally transfers some of his own intelligence into Hulk. This causes Hulk to become more intelligent and he starts to question his own existence and role in the world. Together, they embark on a journey to find a way to reverse the process while also learning a great deal about each other.
One idea could be that the next - generation Avengers accidentally travel back in time and interfere with a key event in the original Avengers' history. This causes a ripple effect that changes the present in unexpected ways. For example, they might prevent Tony Stark from creating the first Iron Man suit, leading to a world where technology has developed differently. They then have to figure out how to fix the timeline while also dealing with the different threats in this new reality.