A possible plot for this fanfic could be that Bruce Banner is actually a long - lost relative of a wizarding family. He discovers his magical heritage while also dealing with his Hulk side. Harry Potter, being the hero of the wizarding world, is intrigued by Banner. They join forces when a dark wizard tries to use Banner's Hulk powers for evil. Along the way, they learn about each other's worlds, and Banner has to adapt to using his scientific skills in a world full of magic.
The plot could start with Bruce Banner somehow ending up in the wizarding world. Maybe a scientific experiment goes wrong and creates a portal. Once there, he meets Harry Potter. They initially have some misunderstandings due to their different backgrounds, but soon realize they can help each other. The main plot could revolve around a new threat to the wizarding world that requires both Banner's scientific knowledge and Potter's magic to defeat.
First, you need to decide on the basic plot. Will it be a story where they meet in one of their worlds, or will it be a new world entirely? Then, think about how their personalities will interact. Bruce is a brilliant scientist with a temper problem, while Harry is a brave and determined wizard. You can create interesting scenes based on their different skills and mindsets. For instance, Bruce could use his scientific knowledge to analyze a magical phenomenon, and Harry could use magic to protect Bruce from danger.
Bruce's scientific knowledge and calm, rational thinking (when he's not the Hulk) could help Harry see things from a different perspective. Harry is used to thinking in terms of magic and spells, but Bruce could introduce him to logical problem - solving methods. For instance, when they are trying to figure out a complex puzzle in an ancient magical - scientific ruin, Bruce's scientific approach might be the key to solving it. Harry, on the other hand, with his loyalty and quick - thinking in the face of danger, would be there to support Bruce when he's feeling vulnerable, like when he's worried about the Hulk emerging at the wrong time.
Harry is brave and determined. Bruce is intelligent but often hesitant due to his fear of the Hulk. Harry might encourage Bruce to be more confident. He could say things like 'You have so much power within you, don't be afraid to use it for good.'
Fem Harry Potter might be initially cautious around Bruce Banner, especially if she witnesses his transformation into the Hulk. She could use her magic to try and calm him down when he's in a Hulk - rage. Bruce, on the other hand, would be fascinated by Harry's magic. He might study it scientifically, trying to understand the principles behind it.
Another fanfic concept could involve Harry Potter somehow ending up in Bruce Banner's world. He might be there to learn about modern Muggle technology and end up meeting Bruce. Together, they could face a threat that requires both magic and scientific knowledge to defeat. For example, a villain who is using both dark magic and advanced technology to cause chaos.
The unique aspect is the combination of two very different worlds. Harry Potter's world is full of magic, wands, and spells, while Bruce Banner's world is about science and the struggle with the Hulk. In the fanfic, we see how these two elements can co - exist, like how Banner's scientific mind might view magic, or how magic could potentially be used to control the Hulk.
Well, if Harry Potter was raised by Bruce Banner, it would be a very different story. Harry might grow up with a scientific mind. He could learn about gamma radiation and Banner's research. And instead of using magic wands, maybe he'd try to use science to solve problems. Also, he might be more cautious about his anger, like Banner, fearing to turn into something he can't control.
One way could be that Harry is somehow transformed into a RoboCop - like figure in the wizarding world. He could use his new robotic powers along with his magic to fight against dark wizards. For example, his robotic enhancements could give him super strength to physically combat opponents, while his magic could be used for more complex spells.
In this kind of fanfiction scenario, Harry Potter might be saved in a very unique way. Bruce Banner, when he transforms into the Hulk, has incredible strength. He could use his brute force to protect Harry from dark wizards or dangerous magical creatures. For example, if Voldemort was about to cast a deadly spell on Harry, the Hulk could jump in and take the hit or simply overpower Voldemort. It would be a really interesting crossover as it combines the magical world of Harry Potter with the superhero world of Bruce Banner.
Well, perhaps Harry would be exposed to a whole new world of science. Bruce Banner could use his scientific knowledge to help Harry better understand magic in a more logical way. Maybe he'd try to find a scientific explanation for magic. And Harry could also introduce Bruce to the magical world, which would be quite an adventure for Bruce.