One possible plot could be that Naruto discovers a strange portal during one of his missions and ends up in the world where female Lucario exists. They initially have a misunderstanding and fight, but then realize they can help each other. Naruto could teach Lucario about the concept of friendship like he has with his comrades in his own world, and Lucario could teach Naruto some unique combat skills that are different from the ninja arts.
Well, it could be a story where the female Lucario has a premonition about Ash's future. She feels that he is going to face a great danger that no one else is aware of. So, she decides to stay by his side. At first, Ash is a bit confused by this new Pokémon that seems so determined to be with him. But as time passes, he realizes that Lucario is there for a good reason. They go on adventures together, exploring new regions in the Pokémon world. Along the way, Lucario helps Ash understand some hidden aspects of Pokémon training and they both grow as individuals.
One possible plot could be that Lucario, with its aura - sensing abilities, detects a strange magical disturbance in the Fairy Tail world. It travels there and teams up with Natsu. Lucario's combat skills and ability to sense opponents' moves before they happen would be a great asset in battles against powerful dark mages. Together, they embark on a journey to find the source of the disturbance and end up uncovering a conspiracy that threatens both the Pokémon world and the Fairy Tail world.
One idea is that the female Lucario has a special connection to an ancient Pokemon artifact. She has to protect it from evil forces that want to use it for their own gain. Along the way, she meets new friends and overcomes many obstacles.
One possible plot is that the OC with Lucario powers is an outcast in their community at first because of their strange abilities. But then, when a powerful and dark Pokémon threatens the area, they are the only one who can stand up to it. They have to learn how to use their powers effectively, like Lucario's bone rush attack or its ability to teleport short distances using aura. Through this journey, they not only save the day but also gain acceptance from their peers.
The plot might center around the special bond between Lucario and Mew. In the fanfiction, Lucario could be on a quest to find Mew for a particular reason. For example, it could be to save the Pokemon world from a new threat, and Mew holds the key to it. Along the way, Lucario discovers new abilities within itself and also learns more about Mew's true nature.
The plot might revolve around two Lucario who have different origins but end up coming together. For instance, one could be from a wealthy Pokémon trainer's team and the other from the wild. They meet during a Pokémon tournament and initially are rivals. But as they discover they share a common goal, like protecting a special Pokémon or a sacred place in the Pokémon world, they become allies.
Yes, there are likely Naruto fanfictions that involve Lucario. Fanfiction writers often create crossovers between different fandoms, and the idea of Naruto having an encounter or some sort of connection with a Lucario from the Pokémon universe can be an interesting concept for many writers to explore.
At first, their interaction might be a bit rocky. Naruto's loud and boisterous personality could startle female Lucario. However, as they get to know each other, they would find common ground. For example, they both have a strong sense of loyalty. Naruto to his village and friends, and Lucario to her own kind. This common trait could lead to a deepening of their relationship, and they might start to rely on each other in battles and difficult situations.
One possible plot could be Naruto being assigned to Team 10 temporarily. He could bring his unique energy and skills to the team. For example, his Rasengan technique might inspire new ideas among Team 10 members for their own jutsu development. His never - give - up attitude could also influence them during difficult missions, like when they face a powerful enemy ninjas and are on the verge of defeat.
Perhaps Naruto is in Kumo to search for a missing Konoha ninja. While there, he uncovers a conspiracy within Kumo that threatens both villages. He then has to team up with some of the Kumo ninjas who initially distrusted him to stop the threat.