In fanfiction, if Naruto became the master of the eight gates, he would be extremely powerful. His already formidable combat skills combined with the power of the eight gates could make him nearly unbeatable. He could use this new ability to protect Konoha in ways he couldn't before. For example, in battles against powerful foes like Madara or Kaguya, he could open the gates one by one to gain more power and surprise his enemies.
Maybe a fanfiction where an older Naruto, who has mastered the eight gates, passes on his knowledge to a new generation of ninjas. The story could focus on the challenges the students face in learning such a dangerous and powerful technique, and how Naruto helps them overcome their fears and limitations.
One plot twist could be that the person who was thought to be teaching Naruto about the eight gates was actually a spy from an enemy village. They were trying to get Naruto to overuse the eight gates and destroy himself so that Konoha would be weakened. But Naruto figures this out just in time and uses this knowledge to turn the tables on the enemy.
Well, the main drawback is the damage to his body. The Eight Gates technique is very taxing on the body. Naruto could end up with permanent damage if he uses it too often. Also, it might change his personality. The intense power of the Eight Gates might make him more aggressive, which could be a problem when dealing with his friends and allies. And from a strategic point of view, if he uses it too early in a fight, he could exhaust himself and be vulnerable to counter - attacks.
Another concept could be a story set in an alternate universe where the Eight Celestial Gates are not just physical techniques, but also have a spiritual connection. Naruto, in this universe, has to go on a spiritual journey to fully master the gates and in the process, he learns more about the history and secrets of his ninja world.
The Outer Eight Gates was a plot in Journey to the West. It referred to a series of dangers and difficulties that the four disciples of Tang Sanzang encountered on their way to the Western Heaven. One of them was the encounter with the "Fire Sea Demon Lord" on the Flaming Mountain. His "Fire Spear" could spray high-temperature flames, making it difficult for the four disciples to move forward.
In order to deal with the attack of the Fire-tipped Spear, Sun Wukong came up with a way to use the Ruyi Jingu Staff to turn into a long stick and freeze the Fire-tipped Spear in the air, thus solving the predicament of the Flaming Mountain.
The Outer Eight Gates was a classic plot in Journey to the West. It showed the difficulties and dangers that Tang Sanzang and his disciples experienced on the way to obtain the scriptures. It also showed the wisdom and courage of Sun Wukong and other characters. This plot had also been used as a reference by many other literary works and movies.
One possible plot development is that Naruto's use of the eight gates causes him to have internal struggles. He might have to deal with the physical and mental toll it takes on him. For instance, he could struggle with controlling the power and not going overboard during battles.
Well, a great plot for 'Eight Gates Naruto Fanfiction' could be about a young ninja from a small village who idolizes Rock Lee and his use of the Eight Gates. This ninja tries to learn the technique secretly but faces many difficulties. As the story progresses, Naruto discovers his efforts and decides to help him train properly. It could also explore how the Eight Gates affect a ninja's body and mind in more detail than the original show, like what happens when a ninja tries to open a gate without proper training.
One idea could be exploring what would happen if a new character mastered the Eight Inner Gates in a unique way. For example, instead of using it just for combat, they use it to enhance their medical ninjutsu, being able to heal more quickly or even perform impossible surgeries by supercharging their chakra control with the gates. Another idea is a time - travel fanfic where a character from the future comes back to train the early Naruto characters in the proper use of the Eight Inner Gates, changing the course of many battles.
One popular 'naruto learns eight gates fanfic' could be 'The Eight Gates Unleashed'. In this fic, Naruto discovers the power of the eight gates in a unique way, perhaps through a new training regime or an encounter with a mysterious teacher. It often shows his struggle to master this new and powerful technique while still maintaining his own values and ninja way.