One idea could be a story where Garou and Metal Bat are forced to team up against a common enemy stronger than they've ever faced. They start off hating each other but gradually learn to respect each other's fighting styles.
Metal Bat in One - Punch Man (OPM) fanfiction often has his character explored in various ways. Some fanfictions might focus on his backstory, like his relationship with his sister. In fan - made stories, he could be depicted in new battles, showing off his strength and his unwavering determination even more intensely than in the original manga or anime.
Fanfiction explores Metal Bat's character by delving into his emotions. For instance, his anger, which is a big part of his fighting style, can be explored in more detail. We might see what really makes him tick and what can push him over the edge. His loyalty to his sister is also a key aspect. Fanfictions can show how this loyalty affects his decisions as a hero, like whether he'll abandon a mission to protect her.
A lot of fanfictions play with the idea of Boros having some hidden power or strategy that makes the fight more intense and less one - sided than in the original. For example, he might have a power - up that actually challenges Saitama for a while. Another plot could be a time - travel twist where someone goes back in time to change the outcome of the Saitama vs Boros fight, which then has all kinds of consequences for the One Punch Man universe.
Character development is a big part of these fanfics. Since both characters have their own fan bases, the writers try to stay true to their original personalities while also adding new layers. For example, Garou's struggle between his anti - hero ways and his potential for good can be further explored in relation to Metal Bat's more straightforward sense of justice. And the action scenes in these fanfics are usually intense, given the combat - ready nature of both Metal Bat and Garou.
One possible fanfiction could be about the Metal Bat facing an extremely powerful and unknown monster in the One Punch Man universe. He could struggle in the fight at first, using his bat with all his might. But as the battle progresses, he discovers a new level of strength within himself, inspired by the other heroes he has seen in action.
Another common portrayal is his relationship with other heroes being explored more deeply. For example, his interactions with Saitama. Some fanfictions might create a friendship or a rivalry between them that adds new dimensions to both characters. And his role within the Hero Association can also be re - imagined, like being in charge of a special task force.
Well, some dedicated anime fan communities might also be a good place to look for such fanfiction. For example, Reddit has sub - reddits related to One Punch Man where fans might share or recommend their favorite 'Saitama vs Boros' fanfictions. Also, Tumblr often has fan - created content including fanfiction, so it's worth a search there too.
Sure. In OPM fanfiction, a Metal Bat Dragon OC could be really cool. For example, it could have the strength of Metal Bat combined with the mystery and power of a dragon. Maybe it has a special attack where it can use its bat - like wings to create powerful gusts of wind while breathing fire at the same time. Writers often come up with such interesting concepts to make their stories stand out.
You can start by looking on fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfics from various fandoms, and there are likely to be quite a few 'garou x metal bat' ones there. Just use the search function and type in the relevant tags.