If Naruto gets Madara's power in fanfiction, he would become extremely powerful. His already impressive combat skills would be enhanced to a whole new level. He could use Madara's Sharingan abilities, which would give him an edge in predicting his opponents' moves. Also, Naruto might be able to access Madara's unique jutsu, like the Susanoo. This would make him a nearly unbeatable force in the Naruto universe of the fanfiction, and it could potentially change the entire power dynamic among the characters.
Well, Naruto would become extremely powerful. He could probably master all kinds of new jutsu. His already formidable combat skills would be enhanced to a whole new level. Maybe he could even use Madara's unique space - time ninjutsu more effectively than Madara himself. With this new power, he could potentially reshape the ninja world and bring about a new era of peace.
In this fanfiction, Naruto's abandonment of Madara's power could lead to a whole new arc in the Naruto universe. It might also cause a rift in the ninja world, with some believing that Naruto was foolish to give up such a powerful asset. But Naruto, with his unwavering belief in his own values, sets out on a journey to train and develop a new form of power that is based on unity and peace, which in the end not only makes him stronger but also changes the perception of power in the ninja world for the better.
Some of his friends might be a bit more cautious around him. For example, Sasuke might be more on guard, as he has a history with the Uchiha and Madara's power is something he'd be very aware of. But Naruto would still try to keep their friendship intact.
If Madara is reincarnated, it would likely disrupt the existing power balance. His strength and knowledge are far beyond most ninjas. He could easily overpower many of the current strong characters, forcing them to either find a way to defeat him or try to ally with him. This would shift the power dynamics in the ninja world as everyone would be forced to react to his presence.
I recommend "Tidal Allure" to you. In this ancient romance fantasy novel, the male protagonist, Demon Lord Broken, also has a reverse scale, but in order to protect the female protagonist, he would not touch the female protagonist's reverse scale even if it was extremely painful. I hope you like this fairy's recommendation. Muah ~😗
Overall, the comic shows a good understanding of scale. It presents various scenarios and characters to explain the importance and challenges of dealing with it. The art style also contributes to making the concept more accessible.