One interesting storyline could be Spider - Man getting some of the Weapon X enhancements and having to deal with the moral implications. For example, he might gain increased strength but struggle with the more violent nature that sometimes comes with Weapon X experiments.
A possible storyline is that the Weapon X program tries to capture Spider - Man to study his unique abilities. Spider - Man has to outwit them while also protecting his loved ones. This could lead to a series of intense chases and battles. He might also meet other mutants or enhanced individuals during his fight against Weapon X, and together they form an alliance to stop the program's unethical experiments.
One interesting storyline could be about Spider Man facing a new villain that was created specifically for the fanfiction. This villain might have powers that directly oppose Spider Man's, like the ability to nullify his spider - sense.
One possible storyline could be a team - up against a common, powerful enemy. Maybe a new super - villain who has the ability to manipulate time. Spider - Man's agility and sense would combine well with Wonder Woman's strength and combat skills to fight this threat. They could start off not trusting each other much, as they come from very different worlds, but as the story progresses, they learn to respect and rely on one another.
One interesting storyline could be a team - up against a common villain who has the power to manipulate time. Wonder Woman's strength and combat skills combined with Spider - Man's agility and web - slinging would make for an exciting battle. They might also have to overcome their differences in fighting styles and personalities to work together effectively.
Another could be a story where Spider - Man has to protect Black Widow when she's on a dangerous solo mission that goes wrong. It could explore how their different worlds collide and how they learn to trust each other more deeply. They might start with some initial misunderstandings due to their different approaches to superheroing but then grow to respect and rely on one another.
Another could be a story where Iron Man mentors Spider - Man in the world of high - tech gadgetry. Spider - Man might be having trouble with his web - shooters, and Iron Man helps him upgrade them to be more efficient and versatile. This could also lead to some humorous moments as Spider - Man tries to adapt to the new tech.
Perhaps a storyline where they get transported to an alternate dimension and have to find their way back home while also dealing with the differences in that world. In this dimension, the rules of physics or the power dynamics might be different, which creates new challenges for them. They might have to rely on each other more than ever and in the process, their relationship deepens.
In some fanfictions, the spiderling could be from a future timeline and comes back to the present to help Spider - Man. This could involve him warning Spider - Man about a great danger that's coming and they have to work together to prevent it. Or perhaps Spider - Boy has a unique power that Spider - Man doesn't, like the ability to communicate with spiders on a deeper level. Their story could revolve around how they combine their powers to defeat a new breed of villains that are immune to Spider - Man's usual attacks. And there could also be a story where all three, spiderling, Spider - Boy, and Spider - Man, are brought together by a mysterious force and have to figure out why and what their combined purpose is.
One interesting storyline could be Silk and Spider - Man teaming up to take on a new super - villain that has the power to manipulate time. They have to figure out how to work together while also dealing with their own personal issues. For example, Silk might be struggling with her newfound powers and how they affect her relationships outside of being a hero, and Spider - Man could be dealing with the pressure of being a public figure.
In some fanfiction, there might be a love story between Spider - Man and Dazzler. They could meet during a city - wide crisis and gradually fall in love as they fight side by side. Their different powers and backgrounds would make for an interesting relationship dynamic.
One interesting storyline could be Spider - Man and Falcon teaming up to stop a new supervillain in the city. This villain might have powers that require both of their unique skills to combat. For example, the villain could be able to fly and shoot energy blasts, so Falcon can take to the air to engage in aerial combat while Spider - Man uses his agility to dodge the blasts on the ground and find a way to disable the villain's power source.