In such a fanfiction, Naruto might leave the village to seek deeper knowledge in sage arts. He could encounter ancient creatures that teach him unique sage techniques. Maybe he'll face new enemies during his journey, and his newfound sage powers will be crucial in battles.
In the 'Naruto leaves and becomes a sage fanfiction', Naruto may leave because he realizes that the village's existing knowledge of sage arts is limited. So he ventures out into the wild. During his time away, he not only masters sage powers but also gains a new perspective on life. He might make new allies, like some hermit sages who have been living in seclusion. His transformation into a sage could involve physical changes as well, such as his eyes taking on a new glow or his chakra becoming more refined. And when he returns to the village, he is a much more powerful and wiser ninja, ready to face any threat.
Naruto's character becomes more self - reliant. Leaving the village forces him to depend on his own skills and instincts more. As he becomes a sage, he gains a deeper understanding of the world and his place in it, which makes him more mature.
In such a fanfiction, Naruto might gain unique sage powers that are different from the normal sage mode in the original series. He could use these powers to protect a hidden village of outcasts that he discovers during his banishment.
Another possibility is that Naruto's will and his existing skills attract the attention of a dragon spirit. Naruto is known for his determination and his ability to master difficult techniques. A dragon spirit, seeing his potential, could choose to merge with him or guide him on the path to becoming a Dragon Sage. This might involve him undergoing a series of trials, like facing his inner demons and proving his worthiness to wield the dragon - sage power.
In a dark sage fanfiction where Naruto leaves the village, he might face many challenges alone. He could be hunted by the village ninjas at first as they might see his departure as a threat. He may also encounter powerful dark forces that the 'dark sage' aspect of the story might introduce. These forces could either try to use him or destroy him. Maybe he'll start to question his own beliefs and values that were once shaped by the village.
One possibility is that Naruto is on a quest for self - discovery. Leaving the village to find the Sage gives him a chance to be away from the familiar and face new challenges alone. He might encounter different types of enemies and allies during this journey. This could also be a way for him to prove himself not just to the village but also to himself. He wants to show that he can grow and become stronger without always relying on the village's resources.
One possibility is that Naruto uses his new god - like powers to bring peace to the entire ninja world. He could end all the conflicts and rivalries between different villages without using force. Maybe he creates a new system where ninjas can co - exist and share their knowledge and skills for the betterment of all.
Maybe Naruto discovers that the village he has been trying so hard to protect has been using him all along. He might find out some dark secrets about the Hidden Leaf, like they were involved in something immoral and were just using his power, which would shatter his idealistic view of the village and leave him heartbroken.
In this fanfiction, the main antagonists could be a secret organization that has been studying the Six Paths powers in the shadows. They see Naruto as a threat to their plans of world domination. They could have their own powerful members with unique abilities that are specifically designed to counter Naruto's newfound powers as the Sage of the Six Paths. They might try to manipulate events and turn Naruto's friends against him to weaken his position.
Well, in many such fanfictions, one key event is Naruto's initial encounter with the toads in their realm. He might face challenges to prove himself worthy of their teachings. Another event could be his intense training sessions with the toad sages, learning new jutsu and wisdom.
The village would likely be in chaos. Naruto has been a key figure in protecting the Hidden Leaf. Without him, there would be a power vacuum, and enemies might see it as an opportunity to attack. The villagers who once relied on Naruto would be filled with fear and uncertainty.