It could be about many things. Maybe it's about Naruto being brought back to life in some new and unexpected ways in a fan - created story. It might involve new adventures, different relationships with other characters, or unique interpretations of his ninja abilities.
The official Undertale content is a carefully crafted story with deep themes and engaging gameplay. It includes elements like the mystery of the Underground, the personalities of the various monsters, and the overarching plot of the human - monster relationship. A 'girl fart story' is completely absent from this official content as it does not align with the tone, style, or themes of the game.
It could be Orochimaru. He's always been interested in immortality and reanimation techniques. Maybe he reanimates Naruto for some evil purpose, like using Naruto's power to take over the ninja world.
One interesting plot could be Naruto coming back reanimated and having to team up with his former enemies who are also reanimated to fight a new, greater threat. This would turn the whole idea of enmity on its head.
Well, Naruto would be a central character in 'naruto the reanimated ninja fanfic' as the title implies. But it might also focus on characters who are involved in his reanimation process. There could be some new characters created by the fanfic author specifically for this story who play important roles. And of course, his long - time friends and rivals from the original Naruto series, such as Shikamaru, who might be involved in dealing with the reanimated Naruto and the consequences that come with it.
One interesting concept could be the reanimation of characters in new and unexpected ways. For example, seeing how a reanimated Naruto might interact with his old friends and foes with a different perspective. Maybe he has new powers or abilities due to the reanimation process.
Naruto himself is likely to be very popular. His reanimated version could have all sorts of new storylines. Sasuke is also a popular character that would be interesting to see reanimated. His complex personality and powerful abilities would make for great fanfic material.
It could be Orochimaru. He has always been interested in the power of the dead and bringing back the strong. He might have found a way to reanimate Naruto for his own evil purposes, like using Naruto's power to take over the ninja world.
One interesting plotline could be Naruto coming back reanimated and having to face new enemies that his old friends can't handle alone. His reanimated state might give him unique powers or abilities that change the course of battles.