One common theme is adventure. The reader might get involved in Red Arrow's missions and they face various challenges together. For example, they could be fighting against meta - humans or trying to stop a villain's evil plan.
Another option is to check out Tumblr. There are often fanfiction recs (recommendations) on there. You can search for the relevant tags and follow blogs that focus on Young Justice fan content. Sometimes, bloggers will share their favorite Red Arrow x Reader fanfictions or even write their own and post them.
Well, you need to think about the world of Young Justice. Incorporate elements from the show into the fanfiction. For the plot, consider a mystery that the Red Arrow and the OC have to solve together. This mystery could be related to a new threat in the Young Justice universe. As they investigate, they grow closer. You should also focus on the emotional arcs of the characters. Red Arrow might be dealing with his own identity issues, and the OC could be trying to find her place in the superhero world. Their relationship can be a way for them to overcome these personal challenges while also facing external ones.
The 'unlikely allies' trope is often used. The Red Arrow may initially be skeptical of the OC, but as they are forced to work together on a mission, they start to see each other's value. There's also the 'shared trauma' trope. If both the Red Arrow and the OC have had difficult pasts, it can bring them closer as they understand and comfort each other. And the 'love triangle' trope can add some drama. Maybe there's another character who has feelings for either Red Arrow or the OC, causing jealousy and tension in their relationship.
A great storyline might be that they are both sent undercover in a criminal organization. Kid Flash has to use his speed to gather information quickly without being detected, while Red Arrow uses his stealth and marksmanship to provide backup. As they work together in this dangerous situation, they develop a deeper bond. They could also face a moral dilemma within the organization, like whether to save an innocent person at the risk of blowing their cover. This would test their relationship and their individual values.
You can find Red Arrow Young Justice fanfiction on platforms like FanFiction.net. It has a large collection of fan - created stories related to Young Justice, and you can easily search for Red Arrow - centric ones. Another good place is Archive of Our Own (AO3). It also has a wide range of fanfictions, and the tagging system makes it simple to locate the ones about Red Arrow in the Young Justice setting.
Their relationship could be portrayed as a mentor - mentee relationship. Red Arrow, with his more experienced and serious nature, could be teaching Kid Flash how to be more strategic in combat rather than just relying on his speed. This would show a different dynamic between them, with Kid Flash looking up to Red Arrow in a new way.
Another good one is 'Unlikely Allies'. Here, the reader has a unique power that initially puts them at odds with Robin, but as the story progresses, they start to understand each other better and a relationship begins to form. The action scenes are well - written and add to the overall appeal of the story.
One great 'Young Justice x Reader Fanfiction' is 'A New Beginning'. It has a really engaging plot where the reader character joins the Young Justice team and has to learn to control their newfound powers. The interactions between the reader and the team members are well - written and it feels very immersive.