One interesting storyline could be Spider - Man and Ms. Marvel teaming up to stop a new super - villain who has the power to manipulate time. They would have to use their unique abilities to navigate through different time periods and figure out the villain's plan. Another could be a story where they accidentally swap powers for a short time, leading to some humorous and challenging situations as they get used to each other's powers.
A great storyline might be that Spider - Man and Ms. Marvel are on opposite sides at first. Maybe there's a misunderstanding caused by a powerful alien device that makes Ms. Marvel think Spider - Man is working for an enemy. As the story progresses, they discover the truth and combine their forces to defeat the real bad guys. It would be full of action and some emotional moments of reconciliation.
In a fanfiction, there could be a storyline where Spider - Man and Ms. Marvel have to enter a parallel dimension. In this dimension, their friends are all different versions of themselves. They must work together to find a way back to their own dimension while also dealing with the threats in this new world. This would allow for exploration of different character traits and how they adapt to strange new situations.
A fanfiction could involve Spider - Man and Ms. Marvel teaming up against a villain who has the power to manipulate emotions. They would have to rely on each other's emotional strength as well as their superpowers. Spider - Man's sense of responsibility and Ms. Marvel's determination would be key in this fight.
Another fanfiction concept could be a time - travel story. Ms. Marvel accidentally sends herself and Spider - Man back in time. There, they have to adapt to the different era while also trying to find a way back to their own time. Along the way, they meet younger versions of some of their superhero friends and enemies. This could be a fun exploration of different time periods in the Marvel Universe and how these two heroes interact with the past.
One interesting storyline could be about Spider - Man facing a new and powerful villain that was created by a fan - made experiment gone wrong. This villain might have unique powers that force Spider - Man to think outside the box in order to defeat them.
There might be such fanfiction out there in the vast world of fan - created content, but it's not a common or officially recognized storyline. Fanfiction often explores wild and creative ideas that deviate from the main canon of the characters.
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.
In some fanfictions, the X - Men could be allies. Wolverine's combat skills and healing factor, along with Professor Xavier's telepathy for communication and strategy, would make them strong partners. Storm's weather - controlling abilities could be used in combination with Spider - Man's acrobatics and Ms. Marvel's strength in battles against powerful enemies that require a diverse range of powers to defeat.
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.
A possible storyline is that they get caught in an alternate universe where they are the only heroes left. They have to figure out how to get back to their own universe while also protecting this new one. Spider - Man might be a bit out of his depth at first in this strange new world, but Captain Marvel would be there to encourage him and together they'd find a way. Their relationship could develop from just teammates to really good friends during this adventure.
A common plot is that Spider Man's harem is formed due to some kind of magical or scientific experiment gone wrong. For example, a device meant to create a new type of energy instead creates a bond between him and several Marvel women. As a result, they have to learn to live together and deal with the new dynamic, which includes fighting bad guys and exploring their new relationships.
Another plotline could be Spider - Man teaming up with other Marvel characters in a way that's not seen in the official comics or movies. Maybe he partners with a lesser - known hero to take on a threat that's too big for him to handle alone. This can introduce new dynamics and interactions that fans love to read about.