Sasuke could be one of the characters to support Naruto. Given their complex relationship and Sasuke's own issues with Konoha in the past, he might see Naruto's cause as just. Another one could be Jiraiya. If he were alive and found out about the real reasons behind Naruto's revenge, he might side with Naruto as he always cared for him deeply. Also, some of the outcast ninja within Konoha, like those who have been discriminated against because of their bloodline or lack of skills, might support Naruto as they also have grudges against the village system.
Well, in some 'Naruto revenge on Konoha fanfiction', Naruto may gain a super - powerful and dark - sided ability. He then decides to use this ability to take revenge on Konoha. Maybe he starts by targeting the shinobi who once bullied him, like Sasuke did in the original story but in a more extreme way. He could also aim to take down the village's hierarchical system that he believes is corrupt. He might use his knowledge of Konoha's weaknesses, such as the location of its secret bases and the chakra patterns of its important shinobi, to his advantage in his revenge plan.
The antagonist could be a new, self - proclaimed ninja god who wants to rule over all the villages. He sees Naruto as the only threat to his power, so he used a powerful spell to take away Naruto's godlike abilities. Konoha wants Naruto back to stop this tyrant. This antagonist might have an army of brainwashed ninja at his command.
One possibility is that Naruto has left Konoha voluntarily after some great tragedy where his godlike powers were misused. Konoha, now in danger again, wants him back. They send out a team of shinobi, including some of his old friends like Sasuke and Sakura. The story could then focus on their journey to convince Naruto to return and help them fight off a group of rogue ninja who are causing chaos with powerful, dark jutsu.
One possible plot could be that Naruto, after being wronged in some extreme way by Konoha, like false accusations of a heinous crime. He then uses his godlike powers, perhaps newfound abilities he acquired during some hidden training. He might start by targeting the people who directly wronged him, like certain elders or ninja who were part of the conspiracy against him. He could use his powers to expose their misdeeds to the rest of the village before deciding on more extreme forms of revenge.
Maybe the hidden organizations within Konoha that work in the shadows. They could have been involved in some plot against Naruto that led to his decision for revenge. They would be the ones trying to stop Naruto from exposing their secrets and exacting his revenge on the village as a whole.
Naruto might meet another lost ninja. This ninja could be from a destroyed village. They would understand each other's pain and loneliness. Together, they decide to start a family, building a new life far away from the memories of their past tragedies.
One common theme is betrayal. Naruto might feel that Konoha has betrayed him in some way, like hiding important information or not standing up for him when he needed it. This sense of betrayal then drives his revenge.
In this fanfiction, Naruto might find a peaceful place outside Konoha to build his home. He could meet someone special, perhaps a kind - hearted traveler. They would fall in love and start a family. Their days could be filled with simple joys like farming and fishing, away from the chaos of ninja battles.
One possible reason could be fear. Naruto has the Nine - Tails within him, and some in Konoha might be too afraid of its power getting out of control. They may not fully trust Naruto to keep it in check.