A plot device could be Spiderman getting injured early in the story. This makes Hulk even more protective. He then goes on a rampage to find the one who hurt Spiderman. It adds an emotional aspect to the story.
Another common plot device is a misunderstanding. Maybe other superheroes think Spiderman has done something wrong, but Hulk believes in his innocence and protects him from the other heroes. This creates tension and drama within the fanfiction.
One common plot device is a mutual enemy. There's a big bad villain that both Hulk and Spiderman have to face, and Hulk takes on the role of protecting Spiderman during the fight. For instance, a powerful alien invader.
Well, in some fanfictions, Hulk might physically stand in front of Spiderman to shield him from attacks. For example, if there are powerful villains shooting energy blasts at Spiderman, Hulk's huge body can act as a barrier.
One common theme is the contrast between their powers. Hulk has raw strength and Spiderman has agility and webs. Fanfictions often play on how they can complement each other in battles.
Well, often in these fanfics, a common plot device is the discovery of the control by his friends. They start to notice something strange about Spiderman and then try to figure out what's wrong. Also, there's the idea of Venom using Spiderman's body to carry out its own evil plans, like targeting specific people or places that are important to Spiderman. And sometimes, there's a plot device where Spiderman has to break free from Venom's control in a really dramatic and difficult way, like finding some sort of weakness in Venom's hold over him.
Another plot could be a more personal story. Spiderman and She - Hulk start training together. During the training sessions, they learn more about each other's insecurities and strengths. Spiderman might be dealing with the pressure of being a friendly neighborhood hero and She - Hulk could be struggling with her dual identity. Through their friendship, they help each other grow as superheroes and as people.
One possible plot could be that they have to deal with the media frenzy. Spiderman's identity might be at risk of being fully exposed because of his new high - profile relationship with She - Hulk. They could also team up to fight villains who target them specifically because of their union, like a villain who wants to use their combined powers for evil.
One reason could be a misunderstanding. Maybe some villain has tricked Hulk into believing Spiderman is a threat. For example, the villain might have faked some evidence to make it seem like Spiderman was planning something bad against Hulk or his friends.
A frequent theme is the idea of mentorship. Sometimes Spiderman, with his intelligence and quick thinking, can act as a mentor to Hulk in terms of strategy, while Hulk can teach Spiderman about raw power and courage. Also, the theme of protecting the city from common threats is quite common. They have to put aside their differences and work together to keep New York safe.
Spiderman's agility and web - slinging abilities could be combined with She - Hulk's super strength. For example, Spiderman could use his webs to create a net and She - Hulk could throw it with her great strength at enemies. Or Spiderman could swing She - Hulk around to gain more momentum for her attacks.
There could also be a plotline where they both enter a mysterious tournament. They have to fight other superheroes and villains in a series of battles. Along the way, they learn more about each other's capabilities and form a stronger bond.
One common plot device is the use of Naruto's friends to help him. For example, Shikamaru might come up with a brilliant plan to deceive those arranging the marriage. Another is Naruto's own unique ninja abilities. He could use his shadow clone jutsu to create distractions. Also, there might be a secret enemy behind the arranged marriage that Naruto discovers during his attempts to escape, which adds an element of mystery.