They could be brought together by a common enemy who targets both of them specifically. For instance, a super - criminal who has a vendetta against Stark's technology and She - Hulk's new - found status as a hero. This would force them to put aside any differences and work together.
In a She - Hulk and Tony Stark fanfiction, they could start off as rivals. Stark might initially underestimate She - Hulk, seeing her as just a 'big green woman'. But then, as they get to know each other during a series of events, they come to respect and rely on each other. For example, in a situation where a dangerous experiment goes wrong in Stark's lab and She - Hulk's brute strength and Stark's quick thinking are the only things that can save the day.
In this type of fanfiction, Hermione and Tony Stark might form an alliance out of necessity. For example, if there was a time - travel related issue that affected both the wizarding world and the Marvel universe. Hermione's knowledge of time - turners and Tony's experience with time - travel in his adventures could be combined to fix the problem.
Well, 'A New Bond' is a really good 'Tony Stark and Hulk fanfiction'. In this story, Tony discovers a way to communicate with the Hulk on a deeper level, almost like a mental connection. It's fascinating to see how they start to understand each other better. There's also 'Partners in Science' where they collaborate on a scientific project that could change the world.
One unique plotline is when in a fanfic, Tony Stark creates a special armor that can absorb and redirect Hulk's energy. This changes the power dynamic between them. Another is a plot where Hulk's intelligence is enhanced by one of Tony's inventions, and they work together to solve a complex scientific mystery.
One possibility in Tinkerbell - Vidia fanfiction is that they form an unlikely alliance. Vidia, known for her independence, might find herself in a situation where she needs Tinkerbell's help. For instance, if she gets trapped in a part of the forest she's not familiar with and Tinkerbell uses her tinkering skills to free her. This could be the start of a new friendship.
They could be unlikely allies in a fanfiction. Agent 8, being new to the scene, might initially be distrusted by Agent 3. But as they face a common enemy, they start to work together. For instance, a powerful foe emerges that neither can defeat alone.
A simple fanfiction could be that Greninja and Delphox are forced to be allies when their trainers are kidnapped by an evil organization. They have to put aside their differences and work together to rescue their trainers. Greninja uses its agility to scout the enemy base, while Delphox uses its fire attacks to create distractions.
Maybe in a fanfiction, Pikachu and Fennekin find themselves in a strange, magical forest. They have to rely on each other to find their way out. Pikachu's ability to sense electricity in the air helps them avoid dangerous areas, and Fennekin's sense of smell leads them to sources of food. Their journey through the forest strengthens their bond.
In a more complex fanfiction, Lucario and Gardevoir are from different social groups within the Pokemon world. Lucario is part of a group that values strength and combat, while Gardevoir is from a more peaceful, psychic - centered group. When a mysterious force starts to disrupt the balance between these groups, they are forced to work together. At first, they have a hard time understanding each other's ways, but as they face challenges like rescuing kidnapped Pokemon from the mysterious force, they learn to appreciate each other's strengths and ultimately bring peace between their groups.
A simple fanfiction could be that Chespin and Fennekin are forced to work together in a Pokemon rescue mission. They initially don't get along due to their different natures, but as they face challenges like rescuing trapped Pokemon from a collapsing cave, they start to understand each other's strengths. For example, Chespin can dig through rubble with its sharp claws and Fennekin can light up the dark areas with its flames.