Well, if Naruto were to obtain a bloodline from Kami in a fanfic, it would be a huge game - changer. His physical and mental capabilities could skyrocket. He could have new jutsu that are on a whole different level, perhaps being able to heal at an accelerated rate or even have some sort of spiritual connection that allows him to foresee events. It would also likely cause a stir among the other ninja, who would either be in awe or fear of his newfound powers.
Sasuke could also be a great main character for this kind of fanfiction. With his already complex character arc in the original series, adding the kami bloodline to his story could take it in new and exciting directions. He could struggle with the power of the bloodline, perhaps fearing it would make him too much like those he has fought against in the past, or he could use it to seek revenge in a more powerful way than before.
One possibility is a space - time bloodline. This would allow Naruto to teleport or manipulate space in some way, similar to how Minato could use the Flying Thunder God Technique, but perhaps with more unique applications. It would give him a huge advantage in combat, being able to surprise his enemies and quickly get out of dangerous situations.
A story could revolve around a conflict between different clans due to the discovery of the kami bloodline. Some clans might see it as a threat to their power, while others might want to ally with the bearer of this bloodline. This would set off a chain of events including battles, political intrigue, and the forging of new alliances within the Naruto world.
Well, if Kami gives Naruto a bloodline in fanfiction, it could completely transform his abilities. He might gain powers that are way more unique and powerful than his normal jutsu. For example, he could have some sort of elemental bloodline that allows him to control a new type of energy. This would make him even more of a force to be reckoned with in battles against tough opponents like Sasuke or the Akatsuki members.
Maybe it's a completely new and unknown kami. A kami created specifically for this fanfiction. This kami could have unique powers and a different view of the ninja world compared to the existing characters in Naruto. It would add a fresh and exciting element to the story.
Maybe it's an existing character from Naruto who has been elevated to Kami status. For example, Tsunade could be turned into a Kami, and Naruto's relationship with her could be a very different dynamic from their previous ninja - leader relationship. Or it could be Kaguya, who was already a very powerful being, and in this fanfiction, she reforms and becomes a Kami and Naruto's wife.
If Naruto got a bloodline from Kami in fanfiction, his life would change in numerous ways. He would be in a position of great power, which would come with a great deal of responsibility. People would look at him differently, some with admiration and others with envy or fear. His ninja training would need to be re - evaluated as he would have to learn how to control and utilize his new bloodline abilities. His social status within the Hidden Leaf Village and among other ninja villages would be elevated. However, this new - found power could also lead to internal conflict within himself. He has always been an underdog, and suddenly having such a powerful bloodline could make him question his identity. His relationships with his friends and mentors would also be altered. His friends might feel a sense of distance as he becomes more powerful, and his mentors would have to guide him in a different way to ensure he uses his power for good.
In fanfiction, the 'kami' could be an original deity created by the author. This new 'kami' could have its own motives and reasons for giving a gift to Naruto. Maybe it's a kami that has been observing Naruto's journey and decides to interfere to help him achieve a greater purpose. It could be a kami associated with nature, like a kami of the wind or the fire, and the gift could be related to that element.
Maybe Jiraiya. Since Jiraiya was Naruto's mentor and taught him a lot of things. He might have some knowledge about summoning kami and pass it on to Naruto.