I don't think it's among the most popular types. While the 'last man standing' concept can be exciting, the 'lemon' aspect might limit its mainstream appeal as it often implies more mature or niche content. Most Naruto fans are probably more interested in action - packed adventures, character development, or the main story arcs.
In this fanfiction, Naruto might feel extremely lonely at first. He would have no one to share his ninja dreams or have friendly competitions with. He might spend his days exploring the now-empty villages, reminiscing about the old times with his friends and comrades.
Well, the plot could be that Naruto is the sole survivor after some kind of apocalyptic event. Maybe all the other shinobi were wiped out by a powerful enemy or a deadly disease. Naruto then has to find a way to rebuild the world while also dealing with his loneliness and the memories of his lost friends.
I'm not entirely sure as it could vary greatly depending on the author. Generally, in a 'last man standing' scenario in a Naruto fanfic, it might involve a situation where only one character remains in a difficult or battle - filled situation. However, without reading the specific 'lemon' fanfiction (which often implies some romantic or more adult - themed elements in fanfiction terms), it's hard to say precisely.
Naruto might become more introspective. Without others around, he has to look inward more. He could be less of the loud, outgoing Naruto we know as he has no one to be that way for.
Another possibility is that Naruto himself could be his own antagonist in a sense. His loneliness and the weight of being the last man on earth could drive him to the brink of madness. He might have to fight his own inner demons, which could be manifested as a dark version of himself that wants to give up on the world and just let it decay.
Since it's a Naruto fanfic, it might center around a character from Naruto who has to fight through numerous challenges, enemies, and perhaps even face betrayal. In the Naruto world, there are always power struggles, and this 'last man standing' could be the result of a large - scale war between villages or a fight against a powerful evil force. Maybe it focuses on Naruto himself having to endure and be the last one remaining to protect his friends and the village.
I don't know for sure without reading it, but it could be Naruto himself. He's the protagonist of the original series and often in the thick of things.
Well, 'naruto last shinobi fanfiction' could be about a lot of things. It might be a story that focuses on the last remaining shinobi in the Naruto universe. Maybe it shows how they deal with the aftermath of a great war, or perhaps it's about their struggle to preserve the shinobi way in a world that has changed drastically.
I think Batman has a good chance. He's a master strategist and is used to working alone. He has a wide array of gadgets and his detective skills would be very useful in a post - apocalyptic world. He could also use his knowledge of Gotham's underworld to survive.