Well, 'invincible mark and eve fanfiction' could cover a wide range of themes. It might explore their relationship in different scenarios. For example, it could show their adventures together, how they support each other in battles. Mark might use his powers in unique ways to protect Eve, and Eve could use her intelligence to assist Mark. It could also delve into their emotional bond, like how they deal with the pressures of being in a world full of challenges while being in a relationship.
A common plot could be their struggle against a new and powerful villain. This villain might be stronger than any they've faced before, and they have to rely on each other more than ever. Another plot could be a misunderstanding between them that causes a rift in their relationship, which they then have to work hard to repair.
One common theme is adventure. Writers might create scenarios where Mark and Eve go on exciting adventures together, facing various challenges and enemies. This could involve exploring new worlds or solving mysteries.
Another way to develop their relationship is by exploring their different backgrounds more deeply. Atom Eve has her own origin story and so does Invincible. By delving into how their pasts have shaped them and how they can understand each other's upbringing better, it can create a more complex and nuanced relationship. For instance, if Atom Eve's scientific background clashes or complements Invincible's more traditional superhero upbringing, they can have in - depth conversations about their values and beliefs, which will further their relationship.
You can try some popular fanfiction websites like Archive of Our Own (AO3). There are a large number of fanfictions about various pairings, including Mark x Eve. Just use the search function on the site to look for it.
For the most part, Invincible Season 2 adheres closely to the comic. There are a few minor tweaks for the sake of TV storytelling, but the core elements remain the same.