One potential plot could be that Superman, in a far - off adventure, ends up in the Naruto world and has a relationship with a character there (maybe a new character created for this fanfic). Naruto is born from this union. As he grows up, he is an outcast in the Naruto world because of his strange powers. He then embarks on a journey to find out more about his father. Along the way, he discovers the DC universe and his place in it. He has to learn how to control his powers, which are a combination of chakra and super - abilities. He also has to deal with the politics of both worlds, as some in the DC world might not trust him because of his Naruto - world origin, and some in the Naruto world might fear his new - found powers. In the end, he uses his unique set of skills to bring the two worlds together and form an alliance against a powerful enemy that threatens both universes.
One possible plot could be that Naruto is suddenly bestowed with Superman's powers. He has to hide it from his friends at first because he doesn't understand it. Then, as he starts to master these powers, he uses them to protect the Hidden Leaf Village from a new and powerful threat that normal ninja techniques can't handle.
Well, the plot could be centered around Percy's newfound ability to see through things like Superman. This could give him an edge in battles against the monsters that lurk in the shadows in the demigod world. He might also start to exhibit heat vision, which could be both a blessing and a curse. On one hand, it could be a powerful weapon against his foes, but on the other hand, he has to learn to control it so as not to harm his friends. The fanfiction could explore how he trains with the help of the demigod trainers and perhaps some of Superman's allies from his own world to master these new powers.
One possibility could be that Naruto somehow gains Superman - like powers. Maybe through some strange scientific experiment or a magical encounter. He could then use his newfound abilities, like super strength and flight, in combination with his ninja skills. For example, he might use super speed to perform his shadow clone jutsu even faster, overwhelming his enemies in a way that was not possible before.
One possible plot could be that Naruto gains Superman - like powers in the Naruto universe. He could use his super strength to lift entire mountains, which would be a huge advantage in battles against powerful foes like Pain or Madara. His super speed could make him almost invisible during combat, allowing him to outmaneuver his enemies with ease. And his heat vision could be a new form of jutsu that he discovers, adding a unique twist to his fighting style.
One possible plot could be that Superman arrives in the Naruto universe. Naruto, being curious about Superman's powers, challenges him to a friendly spar. As they fight, they realize they both share a strong sense of justice. Then they team up to fight a common enemy, like a powerful new villain who has the ability to steal chakra and weaken Superman with kryptonite - like substances found in the Naruto world.
In a fanfiction, Naruto could use Superman's powers to explore new areas. He could fly to the far reaches of the Naruto world that have never been explored before. There, he might discover new chakra sources or new types of ninjutsu. His super strength could also help him move large boulders or structures that were previously inaccessible, revealing ancient secrets about the ninja world that could change the way they view their history and abilities.
One possible plot could be that Naruto discovers he's Kakashi's son later in life. This revelation could cause a stir in the village and also make Naruto question his identity. He might then strive to learn more about his father and his own heritage in a different way than in the original story. Kakashi, on the other hand, might have to deal with the new situation and the feelings that come with it, like guilt for not revealing it earlier or worry about Naruto's reaction.
One plot idea could be that Lex Luthor's descendants kidnap Superman's son to use his Kryptonian powers for their evil experiments. They might hold him in a high - tech lair with various traps and defenses. Another could be that an alien race, jealous of Superman's influence on Earth, takes his son to force Superman to leave Earth forever. A third idea is that a powerful sorcerer from another dimension kidnaps the son to use as a bargaining chip to get Superman to retrieve a powerful magical artifact from a dangerous place.
One possible plot could be that Naruto grows up with Konan's teachings. He might learn her paper - style jutsu and use it in a unique way. Maybe he'd also inherit her calm and collected nature. And his relationship with the Akatsuki could be completely different, perhaps he'd try to reform the group from the inside instead of fighting against them like in the original story.
In a 'Harry Potter son of Superman' fanfic, the story could start with Harry being an outcast even more so than in the original series. He has these strange powers that he doesn't understand at first. As he figures them out, he realizes he has a greater purpose. He could use his heat vision to melt the locks on the Chamber of Secrets instead of using Parseltongue, for example. And his super - speed could make him the best at dodging spells in duels. This would create a whole new dynamic in the wizarding world, with Harry being a sort of super - wizard that no one has ever seen before.