Well, you can begin by brainstorming some secrets for your OC. What could they be hiding that would make their story interesting? Maybe they have a connection to a criminal organization without the SVU team knowing. Then, you need to think about the setting. Are you going to set your fanfiction in the present day SVU world or in a different time period? After that, start writing short scenes that involve your OC. It doesn't have to be in order at first. Just get your ideas down on paper (or on the screen). As you write more, you can start to piece these scenes together to form a coherent fanfiction story.
First, you need to choose which shows or elements you want to cross over. Decide on the main characters from SVU that you want to feature and how they will interact with the new elements. For example, if you're crossing with another crime show, figure out which detective from that show will be the main counterpart for the SVU characters.
One idea could be exploring an unshown backstory of an OC. For example, a character who has a hidden past related to a major crime in the SVU universe. Maybe they were a witness as a child but were too traumatized to come forward until now, and their presence in the SVU team stirs up old secrets.
Finally, write in a style that matches the show. Use proper grammar and punctuation, and keep the dialogue realistic. Remember that in Law and Order SVU, the stories are often gritty and deal with serious topics. So, your fanfiction should also have that kind of tone. You can also get feedback from other fans to improve your work.
First, you should be very familiar with the 'law and order' series. Know the characters, their personalities, and the general style of the show. This will help you stay true to the essence of the story.
One idea could be that OC has been secretly dating a woman who works in the same precinct but in a different department. She could be a forensic scientist. They meet in the coffee room one day, accidentally spill coffee on each other, and that's how it starts. They keep their relationship under wraps because they don't want office gossip to interfere with their jobs.
First, study the characters in Law and Order SVU, especially Olivia. Know her personality, her backstory, and her relationships. Then, create your OC with a clear personality, goals, and backstory too. Start with a simple plot idea, like a new case that involves both Olivia and your OC.
Another way is through external pressures. Say, the SVU team starts to suspect that OC is hiding something. They start to investigate, and as they get closer to the truth, OC and his girlfriend have to be more careful. This could lead to some really intense moments where they almost get caught, and they have to think on their feet to keep their relationship a secret.
One great Law and Order SVU OC fanfiction is 'A New Detective in SVU'. It focuses on an original character who brings a fresh perspective to the squad. The character development is really well - done, and it shows how they interact with the existing team members like Benson and Stabler.
Many 'Law and Order SVU Male OC Fanfiction' stories also explore relationships. This could be the male OC's relationship with the existing SVU characters. It might be a mentorship - like relationship with Benson or a competitive one with Stabler. And of course, there are often romantic sub - themes as well, where the male OC might develop feelings for another character in the show.
One common theme is the struggle for acceptance. The OC detective often has to prove themselves to the established SVU team. They need to show that they are just as capable as the regular characters. Another theme is dealing with personal demons. The OC might have some past issues that come up while handling cases in SVU.