In the fanfiction 'naruto learns his father's jutsu fanfiction', how does Naruto start to learn his father's jutsu?

One challenge could be the complexity of the jutsu itself. His father's jutsu might be very advanced and require a high level of chakra control that Naruto doesn't initially have.

In many fanfictions, it could be through finding old documents or letters. Maybe he stumbles upon a hidden scroll in his home that contains some information about his father. For example, it might be a letter from his father to his mother that gives some clues about his father's personality or his role in the village before Naruto was born.

Maybe he found some hidden scrolls left by his mother. These scrolls could have contained the details of her jutsu. Naruto, being the curious and determined ninja he is, would have studied these scrolls carefully and learned the jutsu.

Well, in some fanfictions, Naruto might start his senjutsu learning journey by stumbling upon a hidden sage or a mysterious place. Maybe he's on a mission and gets separated from his team, and that's when he discovers a clue about senjutsu. Then he follows that lead, driven by his curiosity and his desire to become stronger.

He could potentially learn the Flying Thunder God Technique. It's a very powerful jutsu that Minato was famous for. Naruto's already fast with his Sage Mode and Nine - Tails Chakra, and this would make him even more formidable in battle.

He might learn a time - traveling jutsu. This would be really cool as it could allow him to go back and change certain events in the Naruto world, or gain knowledge from the past to use in the present battles.

His relationship with Sasuke could change significantly. Sasuke might see Naruto's newfound ability as a threat or, on the other hand, it could be a motivation for him to get stronger. Naruto might use the Hiraishin no Jutsu to try and keep an eye on Sasuke, which could either annoy Sasuke or make him secretly respect Naruto's determination.

The Hidden Mist Jutsu could give Naruto a new strategic advantage. He could use it to cover his movements during battles. Since Naruto is often in the spotlight during fights, this jutsu would let him operate in the shadows for a change. He might be able to develop new combinations with his existing jutsus. For instance, he could use Rasengan while hidden in the mist. This would make it harder for opponents to predict his attacks and defend against them.

Well, it could be the Uzumaki Chain jutsu. In the Naruto lore, the Uzumaki clan had some unique abilities and the chain jutsu was one of them. His mother Kushina was from the Uzumaki clan, so it's possible that's the jutsu he learned in the fanfiction.

If Naruto creates a very powerful and dangerous jutsu, some characters might be afraid of him. For example, the villagers who were once suspicious of his Nine - Tails power could again start to fear him. However, his close friends like Sasuke and Sakura would likely trust him and help him control and master the new jutsu.