Well, if Naruto had Hashirama's memories, it could completely change the plot. He might gain knowledge about the early days of the Hidden Leaf, like how to better manage the village resources. Also, he could use Hashirama's experience with the tailed beasts to deal with his own situation. For example, Hashirama was able to control the tailed beasts to some extent, and Naruto could learn from that to perhaps have an even better relationship with Kurama.
If Naruto had Hashirama's memories, he would be able to access Hashirama's understanding of chakra. Hashirama was known for his vast chakra reserves and unique control. Naruto could learn from this and potentially develop new jutsu. He might also remember Hashirama's diplomatic skills, which were crucial in building the Hidden Leaf. This would enable Naruto to be a better Hokage in terms of not only fighting but also maintaining peace and harmony within the village and among other villages.
If Naruto had a third eye in fanfiction, it could greatly enhance his perception abilities. He might be able to detect hidden enemies or traps more easily. For example, in battles, he could see chakra movements from all directions without having to rely so much on his regular senses. This could make him even more formidable in combat and change the dynamics of his fights against powerful foes like Sasuke or Pain.
In a fanfiction where Naruto kills the Akatsuki, it could lead to a much more peaceful ninja world much sooner. The Akatsuki's plan to capture the tailed beasts was a huge source of unrest. With them out of the picture, the villages might not be as paranoid about security. However, it could also lead to new problems. The power vacuum left by the Akatsuki could be filled by other evil forces or there could be internal power struggles within the villages that were previously united against the Akatsuki threat.
He would probably use them to strengthen the village. Remember, Hashirama was the founder of the Hidden Leaf. His memories could hold secrets about how to fortify the village defenses. Naruto could use that knowledge to make the village safer from external threats.
The memories of his relatives could also make Naruto more determined to protect the village. He could recall how his family sacrificed for the village in the past. This would give him a deeper sense of purpose. He might start to look into old family secrets that could be beneficial for the village's safety, like hidden jutsu or strategies that his relatives knew. These memories would be a source of strength and knowledge for him.
The plot could involve Naruto exploring the history of his family. Since Hashirama was one of the founders of the village, Naruto might learn secrets about the village's origin that were previously unknown. He could also face challenges from those who oppose his new - found connection to Hashirama, thinking he might gain too much power or influence.
Well, the plot could revolve around the descendant's identity being a secret at first. They grow up thinking they are an ordinary ninja. But then, strange things start to happen. They have an uncanny ability to control plants like Hashirama. This leads to a journey of self - discovery where they find out their true lineage and must then decide how to use their heritage for the good of the ninja world.
In this fanfiction scenario, Naruto killing the Uchiha clan would make him an outcast in Konoha. The village that once supported him would turn against him. This could lead to Naruto leaving the village and becoming a rogue ninja. He might then form his own group of allies who believe in his cause, whatever that might be in this altered story. It would also change how the Akatsuki views Konoha. Instead of targeting Sasuke, they might target Naruto directly as the one who eliminated the powerful Uchiha clan.
Well, in this fanfiction concept, the power balance in Konoha would shift. Tsunade being Naruto's twin would mean there's another strong force in the village. Naruto might be more involved in the village's political and medical aspects earlier on. She could use her Uzumaki blood in combination with Tsunade's teachings for new types of jutsu. In terms of character development, Naruto would face different challenges. Instead of the struggle for male - dominated recognition, it could be about breaking gender norms in the ninja world. And this would also impact how the other villages view Konoha, seeing two powerful female shinobi from the same family.
One possible plot could be that Naruto uses Ashura's memories to unlock new powers. These powers could help him in battles against stronger enemies. For example, he might remember some ancient sealing jutsu from Ashura's time.
One possible plot twist could be that Naruto inherits Hashirama's unique Wood Style jutsu much earlier and in a more powerful form. Since Hashirama was a master of this powerful ability, he might train Naruto intensively in it. This would make Naruto stand out even more in the ninja world and perhaps change the way his peers and enemies view him.