The possible consequences are quite numerous. Firstly, Naruto's physical abilities would likely skyrocket. He could have enhanced speed, strength, and durability. However, this could come at a cost. His mental state might be in turmoil. He might experience flashbacks or hallucinations of Madara's past. This could disrupt his normal life and his role as a protector. Also, from a political perspective, Konoha might face increased scrutiny. Other villages might suspect that Konoha is trying to gain total dominance with Naruto's new power. This could lead to diplomatic tensions and even the threat of war if not handled properly.
The overall theme of the fanfiction could change. If Naruto absorbs Orochimaru, the story could start to explore themes like the nature of power and corruption more deeply. It might also delve into how Naruto can use Orochimaru's power for good, rather than succumbing to the evil associated with it. This could make the fanfiction more of a moral exploration within the Naruto universe.
One possible plot could be that Naruto, upon absorbing Madara, gains not only his power but also some of his memories. This could lead to Naruto having an internal struggle as he tries to separate his own values from Madara's more ruthless ones. He might also face distrust from the shinobi world as they fear he'll become like Madara. With this new power, Naruto could potentially reshape the ninja world in ways he never thought of before, but he has to first come to terms with what it means to have a part of his enemy within him.
One possible consequence is that he might become more powerful. With his dark emotions out of the way, he could focus better on his training and unlock new abilities. Another consequence could be that he becomes more isolated. Since his dark emotions were a part of what made him relatable to others, without them, he might seem distant.
Yes, there are fanfictions with this plot. Some of them might be more popular than others. You could also try looking for Naruto crossovers where this absorption concept is explored in a different or expanded universe. Checking Naruto - related forums can also be a good way to find out about these specific fanfictions as fellow fans might recommend them there.
One consequence could be an increase in Naruto's power. Since Dark Naruto represents his repressed negative emotions and power, absorbing it might give him a boost in strength and abilities. He could gain new jutsu or have enhanced versions of his existing ones.
One possible consequence could be chaos. Naruto was often seen as a symbol of hope and peace. His death at the hands of Madara would likely shatter the dreams of many characters. The villages might descend into fear and distrust again, and there could be a power vacuum that leads to wars between the different ninja villages.
If Naruto absorbs Madara in fanfiction, one possible outcome is that he becomes a sort of super - being. His physical abilities would likely skyrocket. He could inherit Madara's battle experience and strategic thinking. Naruto's chakra control might also improve to a new level, allowing him to perform jutsu more efficiently. However, there could be a downside. He might struggle with the darker aspects of Madara's power and memories. It could be a battle within himself to keep his own values while dealing with the influence of Madara's power. And his relationships with his friends and allies might be tested as they try to understand and deal with this new Naruto.
In some fanfictions, when Naruto absorbs the bijuu, he might gain overwhelming power. This could lead to him being able to easily defeat powerful enemies that were previously a threat. For example, he could single - handedly take on the Akatsuki without much difficulty.
One possible consequence could be an immediate power boost. Since Dark Naruto represents the repressed and negative aspects of Naruto, absorbing it might give Naruto access to a new level of strength that was previously locked away. This new power could be both physical and mental, allowing him to face stronger opponents.
Maybe the fanfic has a plot where Madara's eyes are actually sentient in a way. They start to communicate with a young and inexperienced ninja. The eyes guide the ninja to become stronger and more powerful, but also lead them down a path that might not be entirely ethical. The ninja then has to decide whether to continue following the eyes' guidance or break free from it.