Well, in such a fanfic, it could also stir up a lot of emotions among the other characters. His friends would be overjoyed, but at the same time, they might be a bit suspicious of how he was revived by Madara. And Naruto himself would have to deal with the fact that he was brought back by someone who was once an enemy.
One possibility is that Naruto's revival by Madara could lead to a power shift in the ninja world. Naruto might have new and unexpected powers upon his return. Maybe he could combine his own abilities with some of Madara's knowledge or techniques.
One possibility is that Naruto would gain a different perspective on the shinobi world. Madara has his own views which are often very different from the traditional ones. This could lead Naruto to question some of the things he has been taught and make him more open - minded in dealing with future conflicts, not just thinking in the way of Konoha but on a broader scale of the whole shinobi world.
Well, if Naruto absorbs Madara and Hashirama in a fanfiction, he could potentially gain an incredible amount of power. He might be able to combine the Wood - Style of Hashirama with his own Sage - Mode and other abilities. This could make him nearly unbeatable. He could also gain insights into the history and secrets that Madara and Hashirama held, which could help him further unite the ninja world. Maybe he could even use their combined powers to create a new jutsu that no one has ever seen before.
In the fanfiction, when Naruto finds Madara's hideout, he could encounter some traps. However, Naruto's quick thinking and his skills would help him get through. There might be some clues about Madara's allies or his connection to other villains. Naruto could use this information to warn the Hidden Leaf Village. Also, he might find something related to the origin of Madara's power, which could be crucial in defeating him.
Perhaps Madara has some ulterior motives for kidnapping Hinata. He might want to use her as a bargaining chip against the Hidden Leaf Village. Or he could be interested in her unique abilities. In that case, the Hidden Leaf would have to decide whether to meet Madara's demands or try to outwit him to get Hinata back safely.
In this kind of fanfic, Naruto might be in a really tough situation. Orochimaru could be after his chakra or some secret power within him. Maybe Naruto will try to use his shadow clones to escape or call for help using his toad summons.
It could go in a different direction too. Naruto might reject Sakura's confession. He could still see her as a dear friend, but not in a romantic way. This would create a lot of tension between them, and Sakura would have to deal with the heartbreak. Meanwhile, Naruto would have to figure out how to keep their friendship intact despite the awkward situation.
Well, one possibility is that Naruto would face some serious consequences. Killing is not in his usual nature, so he might struggle with guilt. Also, the Sound Village would likely seek revenge, which could lead to a full - scale war between Konoha and the Sound. Another thing could be that his friends in Konoha might view him differently, some might be afraid of his new - found brutality while others might try to understand his motives.
Well, one possibility is that they start to really understand each other on a deeper level. Hinata might cook for Naruto all the time, and Naruto would be super happy about that. They could also train together, and Hinata could learn some new ninja skills from Naruto. And at night, they might just sit and talk about their dreams for the future of the village.
Well, in this fanfic, Naruto might use his ninja skills to outwit Scyther. Maybe he'd use his shadow clone jutsu to confuse it and then catch it when it's distracted.
The Hidden Leaf Village would surely launch a rescue mission. They would send their best ninjas, like Sasuke, Kakashi, etc. This could lead to intense battles between Madara's forces and the Leaf Village ninjas. It would be a great opportunity to show off different ninja techniques and strategies.