In some fanfictions, there could be a plotline where Robin discovers a secret about Black Canary's past that she has been hiding from the rest of the team. This could create tension between them at first, but as they work through it, it deepens their understanding of each other and strengthens their bond as they realize they both have things in their pasts that shape who they are in the present.
A plotline could involve Black Canary having to protect Robin when he's in a vulnerable state. Maybe Robin gets injured during a mission and Black Canary takes it upon herself to keep him safe while also trying to figure out who targeted him. This would explore their dynamic as she has to be both a protector and a detective of sorts, and Robin has to learn to trust her completely in this situation.
Perhaps a plotline where Superboy has some sort of identity crisis, and Black Canary is there to guide him. She has experience with mentoring young heroes, and she could help Superboy understand his place in the world, whether he's more human or more Kryptonian, and how to embrace both sides of his heritage.
Another interesting one is 'Robin's Journey with Black Canary in Young Justice'. This fanfic delves deeper into Robin's personal growth as he spends more time with Black Canary. It shows how her guidance helps him become a more well - rounded hero. There are some really touching moments between them as well as some intense battles against their enemies.
Maybe in the fanfiction, Robin is misplaced in time rather than space. He could end up in the past, having to interact with younger versions of his teammates or even their predecessors, and has to use his wits to not disrupt the timeline while also finding his way back. This would involve a lot of character development as he sees his friends in a new light.
One interesting plotline could be Robin trying to prove himself to Batman in a more complex and dangerous mission within the fanfiction world. Maybe there's a new villain in Gotham that only Robin can stop, but Batman is hesitant to let him take the lead at first.
One interesting plotline could be Robin and Superman teaming up to solve a mystery that involves both Gotham and Metropolis. Maybe a new villain is using technology from Gotham to target Metropolis and only their combined skills can stop it.
One idea could be exploring the clone's struggle to find its own identity apart from Black Canary. It might start off believing it has to be exactly like her but then discovers unique qualities within itself.
In many fanfictions, their relationship starts with mutual respect. Robin respects Black Canary's skills and experience, and she respects his intelligence and determination. It often develops as they train together. For example, during sparring sessions, they learn each other's fighting styles and weaknesses, which brings them closer. They start to trust each other more and more.
Some fanfics explore the friendship between Robin and the other members of Young Justice in relation to Black Canary. In 'Allies and Friends', Robin is seen as a bridge between Black Canary and the younger heroes. He helps them understand her methods better, and in the process, there are some great group interactions that show the camaraderie within the team.
A great Young Justice Black Canary fanfiction might focus on her powers. It could show her using her Canary Cry in unique ways during battles. Also, it could explore her personality traits further. For example, her strong sense of justice and how she instills that in the young heroes she works with. Fanfictions are a great way to expand on what we already know about the character.
Character development. A good fanfiction would develop Black Canary further. For example, showing her growth as a mentor over time. It could also have a great plot that ties in with the Young Justice universe. Maybe a new threat emerges and she has to lead the young heroes in a different way.