Well, in fanfiction, the 'naruto son of lupa' could explore how Naruto's character is shaped by this new family connection. Maybe it delves into how he interacts with the Naruto world with this added aspect. For example, his relationships with his friends and enemies might change. He could have new abilities or a different purpose in life due to being the'son of lupa'. And it could also introduce new characters or expand on existing ones in relation to this new concept.
Obviously Naruto would be one of the main characters. And since it's about him being the son of Lupa, Lupa would also be an important character, even if she might be an original creation for this fanfiction.
In this fanfiction, perhaps Harry has to face a new kind of threat that is related to his heritage as the son of Lupa. He might have to learn about a whole new magical world that Lupa was a part of, and this could lead to some really interesting adventures. He could also form new alliances with characters who are related to Lupa's world, and together they fight against the dark forces that are trying to use his new - found identity against him.
One common theme is identity. Percy has to figure out who he is as the son of Lupa, different from his previous identity. Another theme is loyalty, whether it's to his new wolf pack or his old friends.
Maybe Percy discovers a prophecy that involves both his father Poseidon and Lupa. He has to journey to different realms under the sea and in the Roman wolf - related places. Along the way, he meets new demigods and creatures that either help or hinder him in fulfilling the prophecy.
One possible plot twist could be that Percy has to hide his true parentage from his friends at Camp Half - Blood. Since Lycaon was a werewolf - like figure and Lupa is associated with wolves in Roman mythology, Percy might have some wolf - like abilities that he doesn't understand at first. For example, he could have enhanced senses like better smell and hearing, which could make him seem different from other demigods. Another plot twist could be that there are other characters who are secretly aware of his true parentage and are either trying to protect him or use him for their own purposes.
Well, Percy could inherit enhanced senses like acute smell and hearing from Lupa. This would make him even better at detecting danger. Also, he might get some sort of connection with wolves, being able to communicate or at least understand them to some extent. Maybe he could run faster and have more stamina in wolf - like ways, which would be super useful in battles or during long chases.
The setting of the story might shift a bit. Instead of always being at Camp Half - Blood or on quests related to the Greek gods, Percy could be in the territory of the wolves. There could be new threats and challenges there, like rival wolf packs or ancient enemies of Lupa. And all these elements would make for an exciting and different take on the Percy Jackson universe.
In this fanfiction, there might be a lot of focus on Percy's relationship with the other wolves in Lupa's pack. He could learn their ways of survival, their hierarchy, and how to be a part of their community. This would be a great way to explore his adaptability and growth.
Well, a plot twist could be that Percy's connection to Tartarus gives him the ability to control the very essence of the underworld. This means he can manipulate the shadows and the dark magic there. But because of his Lupa heritage, he also has a strong sense of loyalty and pack mentality. So, he forms an unlikely alliance with some of the more 'civilized' monsters in the underworld who also follow a code of honor. His friends from Camp Half - Blood are initially very skeptical and even a bit scared of him, but as they learn more about his new powers and how he's trying to use them for good, they start to come around.
A prevalent theme is isolation. In many fanfictions, Percy feels alone because of his strange heritage. He doesn't quite fit in with the normal demigods. Also, the theme of destiny often comes up. He has a special destiny due to his parents that he is constantly striving to fulfill.