His old mentor, Iruka, might visit. Iruka has always cared about Naruto. He could bring some supplies and words of encouragement. He might also be worried about Naruto's well - being and want to make sure he's okay living in the cave.
I don't know who the specific author of 'the cave sakura naruto fanfic' is. There are so many Naruto fanfic writers out there, and it could be written by an amateur writer just starting out or an experienced fanfic author.
I'm not sure specifically as there could be many different fanfics with this title. It might be about Sakura from Naruto in a cave setting. Maybe she's on a mission, or perhaps it's a more emotional or character - developing story where she's alone in a cave reflecting on her life, relationships, or ninja skills.
The cave can act as a confined space which forces Sakura and Naruto to work closely together. If they face an enemy, they can't just spread out like in an open field. Also, the cave might have its own unique ecosystem or secrets that can either help or hinder them in the story.
Well, it could be that Naruto is exiled for some reason and has to live in a cave. In the cave, he discovers some ancient secrets or artifacts. These could be related to the origin of chakra or some long - lost ninja techniques. He then uses this knowledge to his advantage and maybe even changes the ninja world for the better.
Well, it could be about Sakura and Naruto getting trapped in a cave during a mission. Maybe they have to find a way out while facing some hidden dangers in the cave, like ancient traps or strange creatures. And along the way, they might have some deep conversations that strengthen their bond.
Perhaps Orochimaru would be a main character. Since he has a strong connection to the Ryuchi Cave, his presence could drive the story. He could be training a new apprentice in the cave or seeking some hidden power within it.
One plot could be that Naruto and Sakura are seeking shelter in the cave from a powerful enemy. Inside, they find a hidden scroll that contains a powerful jutsu that was lost long ago. They then have to decide whether to keep it safe or use it to defeat their enemy.
Perhaps in this fanfic, the cave is a place filled with mystery. Naruto and Sakura enter it following a strange chakra signal. Once inside, they encounter strange creatures. Naruto would jump into action first, but Sakura would be right behind him, ready to support him with her strength and intelligence. They would learn more about the secrets of the ninja world as they explore the cave.
One interesting aspect could be the exploration of new jutsu that might be discovered in Ryuchi Cave. Maybe the protagonist learns unique snake - related jutsu that give them an edge in battles.