One possible plot could be that the village, still shaken by Pain's attack, blames Naruto for not preventing all the destruction. They think he has some hidden connection to Pain and turn on him. Naruto, heartbroken, decides to leave the village and find out the truth about his past and the Akatsuki on his own.
In this type of fanfiction, it could be that some of Naruto's friends start to suspect him after Pain's attack. They notice his strange power during the fight and think he might be a threat. Their doubts lead to a rift between them and Naruto. Feeling betrayed, Naruto leaves Konoha to seek a new purpose. He realizes that he needs to become stronger not just for the village but for himself, so he goes to train in isolation with new mentors he meets on his travels.
Maybe in the fanfiction, Danzo spreads false rumors that Naruto was in cahoots with Pain. The villagers, who are still traumatized and desperate for someone to blame, believe Danzo. Naruto, who has always considered the village his family, is shocked by this betrayal. He then embarks on a journey to clear his name and expose Danzo's true motives.
One possible plot could be that Hinata and Naruto start to train together more intensively. After facing Pain, Naruto realizes Hinata's feelings for him more deeply. They could go on missions side by side, and Hinata becomes stronger under Naruto's influence. Naruto, in turn, starts to see Hinata as not just a friend but someone he could potentially have a future with.
In such a fanfiction, one possible plot could be that the villages Naruto protected during the war start to fear his power. They might see him as a threat now that the common enemy is gone. So, they conspire against him, leading to his feeling of betrayal.
One possible plot could be Naruto and Ino working together to help rebuild the village after Pain's attack. They might bond over their shared experiences and grow closer as friends or even develop romantic feelings. They could also be involved in training the new generation of shinobi to prevent future attacks.
Danzo could be a main antagonist. He's always been power - hungry and has seen Naruto as a threat to his control over the village. After Pain's attack, he seizes the opportunity to turn the villagers against Naruto.
One possible plot development could be Naruto focusing on rebuilding Konoha. He might use his newfound influence and power to inspire the villagers and make Konoha stronger than ever. Maybe he starts new training programs for the ninja of the village to better prepare them for future threats.
One possible plot development could be Naruto's internal struggle with the newfound power and responsibility. He might start to question his own limits and how to better protect the village in the future. Another could be the rebuilding of Konoha. Naruto could be deeply involved in the restoration efforts, both physically and mentally, trying to bring back the hope and strength to the villagers.
One possible plot development could be Naruto's efforts to rebuild Konoha. He might focus on strengthening the village's defenses and training new shinobi. Another could be his exploration of new jutsu, inspired by his battle with Pain. He could also work on improving relations with other villages.
Well, one possible plot could be Naruto coming back to the village and being hailed as a hero. He might then focus on rebuilding the parts of the village that were damaged during the Pain attack. He could also start training the next generation of ninja, sharing his newfound wisdom and strength.
In this fanfiction, it might be that Sirzechs is being manipulated by some dark force. This dark force convinces Sirzechs that Naruto is evil. As a result, Sirzechs betrays Naruto. Naruto then has to not only deal with the betrayal but also figure out how to stop this dark force that is causing so much chaos and misunderstanding.
Perhaps in this fanfiction, Yugao is secretly working for a hidden organization that wants to get rid of Naruto. She betrays him by revealing his secrets or setting him up in dangerous situations. Naruto, being the kind - hearted person he is, initially doesn't want to believe she would do such a thing and tries to reason with her, but she is too far gone in her loyalty to the other side.