One interesting Jason Todd x reader fanfiction could be where the reader is a vigilante in training and Jason becomes their mentor. They start off with a rocky relationship, full of bickering and misunderstandings. But as they face various challenges together, like taking on a powerful crime syndicate, they gradually fall for each other. It's a story filled with action, a bit of angst, and of course, romance.
In Jason Todd x Reader Lemon fanfiction, a common trope is the 'reunion' trope. Maybe the reader and Jason have been separated for some reason, and when they come back together, there's a lot of pent - up emotion and attraction. Also, the 'secret relationship' trope is popular. Given Jason's identity and the world he lives in, a secret relationship with the reader can add a lot of drama and tension to the story. And of course, the 'hurt/comfort' trope can also be found, where Jason might be injured or in a difficult situation and the reader is there to comfort him, which can lead to more intimate moments.
There might be a fanfiction where Jason Todd and Batman are forced to team up against a new, powerful villain. This villain could be someone who targets Gotham in a way that neither of them can handle alone. Their teamwork in this story would show the evolution of their relationship, from Jason's initial resentment to a grudging respect for Batman's methods as they work together to save the city.
There are those where the OC is a meta - human with powers that somehow complement Jason Todd's skills. For example, an OC with the power of healing who helps Jason Todd recover from his more serious injuries and in the process, they develop a deep bond. In this type of fanfiction, the relationship between the OC and Jason Todd is often the central focus, exploring how they support and change each other.
One great 'Jason Todd x Reader Fanfic' is 'Midnights'. It beautifully captures the complex relationship between Jason and the reader. The author does an amazing job of portraying Jason's character, his tough exterior but also his vulnerable side. Another good one is 'City Lights'. It's set in Gotham and shows how the reader and Jason interact in the dangerous yet alluring Gotham setting. There are also some really heart - touching moments in this fic.
One common plot is them teaming up for a mission. Maybe they are sent to infiltrate a powerful villain's lair. During the mission, they start to understand each other better and a romantic connection begins to form.
A common theme is redemption. Jason Todd has a complex past, and in many fanfictions, the reader is involved in his journey of finding redemption. Another theme is love. It could be romantic love or a deep platonic connection between the reader and Jason. And then there's the theme of mystery, as they often explore the secrets of Gotham together.
Their powers are also an interesting aspect. Jason Todd's combat skills and street - smart tactics combined with Supergirl's superhuman abilities create a lot of potential for exciting action scenes in fanfiction. They can take on enemies in very different ways and seeing them work together or against each other in combat situations is engaging.
The contrast between the two characters. Red's mystery and Jason Todd's brooding nature create a lot of potential for interesting interactions and storylines.
One great source could be Archive of Our Own (AO3). There are numerous fanfictions there that focus on the relationship between Jason Todd and Rose Wilson. You can search by the characters' names and filter by tags like 'Romance' or 'Adventure' to find ones that suit your taste.
One popular story could be 'The Unlikely Alliance' where Donna Troy and Jason Todd team up to face a common enemy in Gotham. It shows their different combat styles coming together.