Well, Naruto is obviously one of the key characters. Since the title mentions him, he's likely to be central to the story. Pain is also a key character. His actions and motives are probably going to be a major part of the plot. Then there might be other characters like Kakashi. He could be involved in guiding Naruto or providing some strategic advice. Also, characters like Hinata might play a role. Maybe her feelings for Naruto influence his decisions in some way in this fanfic, or she could be directly involved in the events related to stopping Pain.
Naruto and Pain are the most obvious key characters. However, characters like Shikamaru could also be important. Shikamaru is known for his intelligence, and he could be devising plans to help Naruto in this fanfic. Sakura might also be a key character. She has her own skills as a ninja and her relationship with Naruto could factor into the story. Plus, there could be new or original characters created specifically for this fanfic that play crucial roles in the events that unfold.
In the fanfic, it could also be that Naruto uses his influence on the villagers to change the situation. Instead of directly confronting Pain, he could inspire the villagers to show more compassion and understanding towards the outside world. This new attitude from the village might cause Pain to question his motives for attacking, as his main goal was often related to the perceived wrongdoings of the village.
In a 'naruto after pain fanfic', Naruto is key. However, characters like Tsunade are important too. She can lead the medical and administrative aspects of the village's recovery. Then there are Naruto's friends like Kiba and Choji. They can help with the physical tasks of rebuilding, and also in the security patrols around the village to prevent any new threats.
Since I haven't read it, I can't say for sure. But it could be Naruto, as he is the main character of the original series and has a lot of pain in his past. It might also focus on Sasuke, who has his own set of traumas and pain related to his family and his quest for revenge.
Perhaps Aramis is a character in a story or a group of friends where this trait of not being into fanfic has been defined. Maybe in a community of book lovers or media enthusiasts, Aramis stands out as the one who refuses to engage with fan - created content. It could be that Aramis has a very academic or traditional view of literature and media, and fanfic doesn't fit into that view. So, they are known for 'not eating' fanfic.
Konan could be really interesting. In some fanfictions, she might have a different backstory or motivation that affects the Naruto vs Pain fight. For example, she could be secretly trying to stop Pain from going too far in his destruction of the Leaf Village.
Jiraiya could be a great addition. Since he was Pain's teacher, his presence could add a lot of depth to the story. He could offer insights into Pain's past and also help Naruto understand Pain better.
Another possible main character could be an observer. This person may not be directly involved in relationships but watches others and comes to the conclusion that love doesn't exist based on what they see. They could be a writer, a journalist, or just a regular person who is very perceptive about the relationships around them.
Since I haven't read it, I can't say for sure. But typically, in a novel where love doesn't matter, there might be self - centered characters who are more focused on their own goals rather than relationships.
Well, Naruto is obviously one of the main characters. He's the one who's going to be doing the beating. And Pain is also a main character in this context, as he is the opponent Naruto has to defeat.
Obviously, Naruto and Pain are the main characters. Naruto, the energetic and determined ninja from Konoha. Pain, on the other hand, is the complex antagonist with his own set of beliefs about peace through pain. Their interactions are likely to be the focus of the fanfiction.