Well, without having read the actual fanfiction, it could be part of a complex plot. Maybe in the fictional universe of this fanfic, Scott and Peter are enemies for some reason, perhaps a power struggle or a personal vendetta, which leads to Scott killing Peter.
I'm not sure specifically as there could be many interpretations. It might be a dark and fictional scenario where Scott has a motive to kill Peter within the context of a fan - created story.
Common themes might include friendship turning into love. Since they are often characters in a pre - existing story or world, they could have a journey of self - discovery about their sexuality within that framework. Another theme could be facing challenges together, whether it's from society within the fictional world or from other characters who might not be accepting at first.
One possible fanfic could be about Scott and Peter becoming unlikely friends. They might start off with some misunderstandings due to their different powers and personalities. Scott, with his optic blasts, is more reserved and serious, while Peter, with his super - speed, is more carefree. But as they face a common enemy in the X - Men universe, they learn to work together and respect each other's abilities. This could lead to some great adventures and a deeper bond between them.
One possible plot could be that Peter Parker discovers a new power within himself that gives him the edge to take on Thanos. Maybe it's a power related to the Time Stone that he manages to manipulate in a way that Thanos can't counter. He could use this power to outwit Thanos in a battle and finally deliver the killing blow.
There could be many interesting fanfics about them. One possibility is that Scott, with his optic blasts, teams up with Peter (Quicksilver) and Parker (I assume you might mean Peter Parker from Spider - Man in a crossover - like scenario in the X - Men universe). They could be on a mission to stop a powerful mutant villain who is threatening the world. Scott's leadership skills, Peter's super speed, and Parker's web - slinging and spider - sense would make for an exciting combination.
Yes, there might be such a fanfiction out there. Fanfiction often explores dark and alternative storylines. However, it can be quite a controversial and dark concept as Tony and Peter have a mentor - mentee relationship in the mainstream Marvel stories.
One consequence could be that Peter Quill Parker becomes a hero. People all over the universe might look up to him. But he may also face some jealousy or envy from other powerful beings.
Maybe Peter has been absent for most of Scott's life in the fanfiction. But then he returns and tries to build a relationship with Scott. There could be a lot of conflict at first, as Scott might be resentful. However, as they spend more time together, they start to understand each other and form a strong bond.
Some writers might do it for shock value. They want to create a very different and extreme take on the character to get a strong reaction from readers.
Well, 'naruto kills fanfiction' might be a really unique and out - there concept. It could be a satirical take on the Naruto fandom. Maybe it's about Naruto as a character being fed up with all the crazy and often inaccurate fanfiction written about him and decides to 'kill' it in a metaphorical way, like by changing the narrative or somehow stopping the spread of these fan - made stories.
One possible fanfic could be about Scott Summers and Peter Parker teaming up. Maybe they meet during a big city - wide threat that involves both mutants and non - mutants. Scott's optic blasts and Peter's spider - powers could combine in unique ways to take on the bad guys.