One possible plot could be that Harry, through some magical accident, ends up in the Naruto universe. Naruto, being the friendly and curious person he is, approaches Harry. They quickly realize they both have a strong sense of justice. They could team up to fight against common enemies, like dark wizards who have somehow infiltrated the Naruto world or rogue ninjas who are after Harry's magic. They would learn from each other's skills. Harry could teach Naruto some basic magic spells, and Naruto could show Harry some of his ninja techniques, like the Shadow Clone Jutsu.
The plot could involve a mystery around their family. Maybe they are siblings but there are secrets about their parents that they need to uncover. As they dig deeper, they find out that their family has a special connection to an ancient magic. Along the way, they make new friends who help them in their quest. Harry's Gryffindor courage and Raven's unique traits could combine to make them a formidable duo in the wizarding world.
The plot could involve a magical artifact that Harry Potter is trying to protect. This artifact has somehow made its way into the world of NCIS. Dark wizards want to get their hands on it and will stop at nothing. Harry is in over his head as he tries to deal with both the Muggle law enforcement and the powerful magic of his enemies. NCIS agents, with their own code of honor and sense of justice, step in to rescue Harry. They start to learn about the magical world as they help him, and together they come up with a plan to keep the artifact safe and get Harry back to Hogwarts.
The plot could revolve around Harry facing challenges within Hogwarts because of her unique heritage. Since Artemis is a Greek goddess, there could be some sort of conflict between the traditional wizarding magic and the more ancient, nature - based magic she inherits. Maybe she has to prove herself to her classmates and teachers who are skeptical of her abilities. Also, there could be a quest where she has to use her connection to Artemis to save the Forbidden Forest from some dark force that is threatening to destroy it.
Maybe Naruto is on a mission to rescue someone who has been wrongly sent to the Underworld. Hades, at first, is resistant but Naruto's charm and pure heart make him change his mind. They become friends as they work together to find a way to return the person to the living world. Along the way, Naruto shows Hades the bonds of friendship that exist among his comrades in Konoha, and Hades begins to understand the power of such positive relationships.
One possible plot could be that Naruto, through some kind of magical or interdimensional rift, ends up in the realm of Hades. At first, Hades might be suspicious of Naruto, seeing him as an outsider. But Naruto's friendly and determined nature wins Hades over. They could team up to solve a problem in the underworld, like a rebellion among the souls or a threat from a powerful dark entity. Naruto's ninja skills would be put to the test in this strange new environment, and his ability to make friends would gradually change Hades' view of the living world.
Maybe Naruto and PewDiePie meet in a virtual reality setting. Naruto is intrigued by all the strange new technology and PewDiePie is amazed by Naruto's chakra powers. They quickly become friends as they explore this new virtual world together. They could have adventures like racing against each other in virtual cars or fighting virtual monsters. And in the end, Naruto might teach PewDiePie a bit about the importance of friendship and loyalty, things that are very important in his ninja world.
One possible plot twist could be that Harry Dresden's magic system clashes with the wizarding world of Harry Potter. For example, Dresden's more rough - and - tumble approach to magic might get him in trouble with the Ministry of Magic. Another could be that Harry Potter, being raised by Dresden, develops a very different personality. He might be more street - smart and less naive compared to his original self. Also, there could be a plot twist where the enemies from Dresden's world start targeting Harry Potter because of his connection to Dresden.
One possible plot could be that the Naruto world is facing a new threat that can only be defeated by unique weapons. Harry Potter, the blacksmith, arrives in the Naruto world. He starts to study the materials and techniques available in this new world. He combines his knowledge of magic - enhanced blacksmithing with the ninja's understanding of chakra. As he creates these new weapons, he also forms bonds with the Naruto characters. They train together to master the use of these new weapons, and ultimately they face the great threat together, with Harry's blacksmith - made weapons playing a crucial role in the victory.
In such a fanfiction, Harry might raise Naruto in a way that combines the values of both the wizarding world and the ninja world. He could introduce Naruto to the concept of different magical creatures, which Naruto could then try to incorporate into his ninja training. Maybe Naruto would learn how to communicate with magical animals like Hedwig, and use that knowledge to better understand the summons in his own world. Also, Harry could help Naruto with his studies, which would be a huge change for Naruto who wasn't that good at traditional schoolwork at first. This would not only make Naruto more well - rounded but also give him an edge in the ninja world with his new - found knowledge.
Maybe Harry has to go undercover among the Death Eaters to gather information for the Order of the Phoenix. During this time, he befriends a Death Eater who is having second thoughts about Voldemort's ideology. They start to work together secretly to undermine Voldemort's plans from within the Death Eater ranks.