Well, perhaps the plot could involve Minato having a secret evil plan all along. He could have used Naruto as part of this plan without Naruto knowing. Naruto then starts to notice strange things related to his father. As he digs deeper, he finds out about Minato's true nature. This could lead to Naruto having to choose between following in his father's footsteps (for some strange reason like power) or defying him and becoming a true hero on his own terms. The story could also involve Naruto's friends either turning against him because of his relation to Minato or helping him to overcome this difficult situation.
Yes, there are likely some 'Naruto Son of Evil Minato' fanfictions out there. Fanfiction websites are full of various creative takes on the Naruto universe. You can start by checking popular fanfiction platforms like FanFiction.net or Archive of Our Own. Just search for the specific title or relevant keywords to find ones that match this concept.
Well, perhaps in this fanfiction, Evil Minato and Kushina find Naruto when he is at a very vulnerable state. They see an opportunity to use him for their evil plans. Their plans might involve using Naruto's Jinchuriki power to open a portal to a dimension full of dark energy. But Naruto, being the resilient character he is, tries to resist them. He calls upon the memories of his friends and the village that has always supported him, and he gradually starts to turn the tables on his 'evil' parents.
Well, the plot could involve Naruto being trained in a very different way. Since he's the son of Minato and Mikoto, he might be taught a blend of the Namikaze and Uchiha techniques. For example, he could learn to combine Minato's Flying Thunder God Technique with some basic Uchiha fire - style jutsu. And there could be a story arc about how he unites the two clans that his parents come from, which have had some historical tensions. He would have to use his unique heritage to bring peace between them.
Perhaps a plot twist is that Naruto's true parentage was hidden because there was a prophecy about him being a threat to the current ninja order. Mikoto and Minato had to keep it a secret to protect Naruto from being killed as a child. But as Naruto grows stronger and starts to show signs of his powerful bloodline, those who fear the prophecy start to target him again. This would force Naruto to not only prove himself but also fight against the unjust system that wants to eliminate him based on a baseless fear.
Perhaps Naruto discovers that his parents' relationship was part of a larger, more secretive plan in the shinobi world. Maybe there was an ancient prophecy that led to Minato and Mikoto getting together to produce Naruto, who is destined for a special role. This could involve Naruto having to face some difficult choices about his identity and purpose. He might have to decide whether to follow the path laid out by this prophecy or create his own.
One possibility could be that Minato was under some kind of mind - control spell. Maybe an enemy of Konoha managed to manipulate him into thinking that Naruto was in danger by being in the village. So, Minato kidnaps Naruto to take him to what he believes is a safer place. But as the story unfolds, Naruto tries to figure out what's wrong with his father and tries to break the spell on him.
Well, one possibility is that Minato arrives just in time to save Naruto from a powerful enemy like Orochimaru. He could use his Flying Raijin to quickly reach Naruto and then use his other jutsu to fend off the attacker.
One possible plot could be Naruto learning unique jutsu from Minato right from the start. Minato could teach Naruto how to use the Flying Thunder God Technique at an early age. This would change Naruto's battles significantly, as he could quickly move around the battlefield and surprise his enemies. He might also learn about Minato's leadership skills and how to handle difficult situations within the village, making him more respected among the villagers much earlier in the story.
Well, it could start with Naruto being in a situation where he feels lost about his own path. Then, he starts researching about Minato more deeply. He finds out about Minato's early struggles, how he overcame them, and his great contributions to Konoha. As Naruto delves into Minato's story, he realizes that Minato was a true hero in every sense. This realization makes Naruto look up to Minato, and he decides to incorporate Minato's values into his own ninja way.
Maybe there's some sort of misunderstanding or a powerful enemy who has framed Naruto. Minato, following the rules of the village, arrests Naruto. As Naruto is in prison, his friends try to find evidence to prove his innocence, and Minato gradually realizes he's made a mistake and starts to help them from the inside.