One great Killer Croc x Reader fanfiction could be 'A Chance at Redemption'. In this story, the Reader sees beyond Killer Croc's monstrous exterior and tries to help him find a place in society. Another is 'Underneath the Surface' which delves into a deep emotional connection between the Reader and Killer Croc as they both face hardships in Gotham. There's also 'Unexpected Bond' where an accidental encounter leads to a unique relationship between them.
First, understand the character of Killer Croc. Know his backstory, his motives, and his personality traits. Then, create a unique scenario for the Reader to enter his world. It could be as simple as the Reader getting lost in the sewers where Killer Croc lives. Next, focus on the development of their relationship. Show how they interact, whether it's with fear, curiosity, or kindness at first. Don't rush the story; let it build gradually.
To develop their relationship, focus on their differences. The OC might be a symbol of normalcy while Killer Croc is an outcast. Have the OC slowly accept Killer Croc's differences and vice versa. They could also have shared interests, like a love for a certain part of the sewers where Killer Croc lives. By exploring these shared interests and respecting their differences, their relationship can grow. For instance, the OC could decorate Killer Croc's lair with things from the surface world that he secretly likes.
One plot idea could be that the OC is a scientist who is studying Killer Croc. They start off with a professional relationship but gradually develop a strange bond. Maybe the OC discovers a way to temporarily suppress Killer Croc's more violent tendencies, and this leads to them spending more time together. As they interact, the OC begins to see the humanity in Killer Croc that others overlook.
To create a believable character arc for Killer Croc, start with his backstory. Show his early life and how he became the way he is. Maybe he was once an ordinary person who was experimented on. Then, as the story progresses, have him face challenges that force him to change. For example, if he meets a group that accepts him, he might start to become more trusting. By the end, he could be on his way to becoming a more heroic figure, or at least less of a feared outcast.
One idea could be that Naruto is transported to a different universe where he somehow gets cursed and starts to transform into Killer Croc. As he struggles with this new form, he has to find a way to reverse it while also dealing with the reactions of the people in this new world.
One great Batman Killer Croc fanfiction is 'The Redemption of Killer Croc'. In this story, Killer Croc is given a more complex backstory and a chance at redemption. The author delves deep into his character, showing his struggle between his monstrous side and his human side. It's a really interesting take on the character as it shows how he could potentially be more than just a villain. Batman's role in this fanfiction is also well - written, as he tries to understand and help Killer Croc.
A good Batman Killer Croc fanfiction often has a well - developed character for Killer Croc. It should go beyond his one - dimensional villain image and show his internal struggles, like his fight against his animal instincts. For example, if the story shows how he was once a normal person and what led him to become Killer Croc, it adds depth. Also, the relationship between Batman and Killer Croc is crucial. If it's a story of Batman trying to reform him or an unlikely alliance, it can be really interesting.
One common theme is redemption. Many fanfictions explore the idea of Killer Croc finding a path to redemption through his interactions with the OC. For example, the OC might see the good in him that others overlook.
His origin story is also a common theme. Writers might expand on it, change certain elements, or explore how his past traumas have shaped him into the character he is. For example, they could delve deeper into his genetic mutation and how it affected his life growing up, his family's reaction, and how that led to his life of crime in Gotham.