Friendship is also a big theme. His relationships with other characters, especially the Sole Survivor, are often explored. How they support each other and grow together through their adventures. And of course, there's the theme of redemption. As a synth in a world that's often hostile to his kind, he tries to prove his worth and redeem himself in the eyes of others.
It isn't a true story. 'The Lost Valentine' is a made-up tale that likely draws inspiration from various sources but doesn't represent real events or people.
One common theme is identity. Since Nick is a synth, many fan fictions explore how he grapples with his identity in a world that views synths differently. Another theme is redemption. He often tries to make up for past actions or the actions of those who created him. Also, friendship is a common theme. He forms bonds with other characters in the wasteland, which is often a central part of the stories.
First, think about the role you want the OC to play. Are they a friend, a rival, or something else? For a Nick Valentine - centered fanfic in Far Harbor, if they're a friend, consider giving them skills that would be useful in that environment, like survival skills or knowledge of the local mutants. Then, design their appearance. It could be something that stands out in the dreary Far Harbor setting.
Nick Valentine is a really interesting character in the Fallout universe. In a Far Harbor fanfic, an OC (Original Character) related to him could bring new perspectives. For example, the OC might be a detective apprentice of Nick, learning his ways of solving cases in the dangerous and fog - covered Far Harbor. This could lead to many exciting adventures and interactions within the story.
One great Nick Valentine fanfiction is 'The Detective and the Synth'. It delves into his past and his relationship with the Sole Survivor in a really interesting way. It shows his detective skills and how he tries to solve mysteries in the post - apocalyptic world.