A possible plot is that there is a powerful magical artifact that has the potential to destroy the world if it falls into the wrong hands. Superboy and Zatanna are tasked with protecting it. Along the way, they face numerous challenges, including attacks from other super - powered beings who want the artifact for themselves. As they journey, they start to develop a deeper understanding of each other. Superboy learns more about the intricacies of magic, and Zatanna gets to see a different side of Superboy's strength. They also have to deal with internal conflicts, like Superboy's insecurities about not being a 'true' Kryptonian and Zatanna's doubts about her magic abilities in the face of such a powerful threat.
One plot idea could be that Superboy and Zatanna are sent on a mission together to a magical realm. There, they have to combine Superboy's strength and Zatanna's magic to defeat an ancient evil. Another could be a story where Zatanna accidentally casts a spell on Superboy that gives him temporary magical powers, and they have to figure out how to reverse it while also dealing with villains who want to use Superboy's new powers for their own gain. A third idea is that they discover a connection between Kryptonian technology and ancient magic, and they must work together to stop a mad scientist from misusing this knowledge.
Well, a great plot could be a time - travel story. Superboy and Zatanna get thrown back in time to the era when the Justice League was first formed. They have to find a way to get back to their own time while also ensuring that they don't accidentally change the course of history. Maybe they meet younger versions of their mentors and have to convince them to help without revealing too much. Or perhaps they are caught in a love triangle with a character from the past, which adds a whole new layer of drama to their relationship. Also, a plot where they have to face a villain who can manipulate reality and they are the only ones immune because of Superboy's unique nature and Zatanna's magic could be really exciting.
One plot idea could be Superboy struggling to find his own identity apart from Superman. He might go on a journey to discover his unique powers and what makes him different. For example, he could meet a villain who specifically targets him because of his connection to Superman, forcing him to rely on his own wits and abilities.
Maybe there's a situation where Match is framed for a crime he didn't commit. Superboy, believing in his innocence, sets out to prove it. Along the way, they uncover a conspiracy within the superhero community that's been using clones like Match for their own dark purposes. This would involve a lot of action, mystery, and character development for both of them.
One plot idea could be that Superboy has to navigate his relationships with different characters in the harem while also dealing with his own identity issues. For example, he might struggle with how his Kryptonian heritage affects his feelings for the other characters.
Another idea is that the OC is a non - magic user who gets caught in a magical conflict that Zatanna is involved in. The OC has to rely on their wits and physical skills while Zatanna uses her magic. Their relationship could grow as they learn from each other's strengths and weaknesses. For example, the OC might teach Zatanna some street - smart tactics, and Zatanna could introduce the OC to the world of magic.
Another plot could be a time - travel adventure. Maybe a powerful magic spell goes wrong and sends them back in time. There, they meet younger versions of the Justice League members. They have to figure out how to get back to their own time while also making sure they don't accidentally change the future in a bad way. This would involve a lot of action and also some interesting character interactions as they see the heroes they know in a different light.
One idea could be a fanfiction where Superboy discovers a new power within himself during a battle against a powerful, unknown enemy. Maybe he can suddenly manipulate energy in a way he never could before.
Their relationship can be developed through shared experiences. For example, if they are on a dangerous mission and have to rely on each other to survive. Superboy could use his strength to protect Zatanna from physical threats, while Zatanna uses her magic to get them out of tricky situations. Another way is through communication. They could start by having small conversations about their different worlds, Superboy's Kryptonian heritage and Zatanna's magical upbringing. This would lead to a deeper understanding and respect for each other, gradually developing their relationship.
One interesting Young Justice Superboy fanfiction could be about his struggle to fit in among the heroes. He has his own unique origin and powers, and a story could explore how he overcomes the feeling of being an outsider. Maybe he forms a special bond with another character like Miss Martian, and they help each other grow.
One idea could be a crossover where the Young Justice team has to team up with the Justice League to face an interdimensional threat. Maybe a powerful villain from another dimension is trying to invade Earth and the combined skills and powers of both groups are needed to stop it.
Maybe a story where some of the younger members of the Young Justice team are frustrated with the Justice League's methods and decide to take on a mission on their own, but end up getting in over their heads and have to call in the League for help. This could lead to a lot of character development and some interesting dynamics between the two groups.