In this fanfiction, Naruto, filled with new - found strength and determination, jumps in front of his parents. His parents, who have long been dead, look at him in shock and pride. Naruto stands tall, his eyes blazing with the will of fire. He tells them that he has come a long way, that he has faced countless enemies and hardships. He wants them to know that he is no longer the lonely, ostracized boy. His father, Minato, smiles and places a hand on Naruto's head, just as he did when Naruto was a baby. His mother, Kushina, hugs him tightly, her eyes wet with tears. Naruto then begins to tell them about his friends, his village, and how he has protected it all. He vows to continue to do so, with their love and support always in his heart.
In the context of fanfiction, Naruto's jump could have some unexpected consequences. Maybe as he jumps in front, he discovers a new power within himself. This new power could be something that not only saves his friends but also changes the course of the battle. It could be a power related to his connection with the Nine - Tails or some other hidden ability that gets unlocked due to his strong will to protect his friends.
One possible motivation could be his deep - seated longing for his parents. Naruto has always felt their absence and has craved their love and approval. Jumping in front of them could be his way of showing that he is worthy of being their son and that he can protect them, even if it's in a situation that defies the normal order of things. It's like he's trying to rewrite the past in a way, to be the hero for his parents that he has become for the village.
Sasuke would be deeply affected. He and Naruto had a complex relationship, from being rivals to friends. He would likely feel a sense of guilt, as if he should have been there to protect Naruto. Sakura would be heartbroken. She had always cared for Naruto, and seeing him die in such a tragic way in front of his parents would make her feel helpless. His parents, on the other hand, would be in utter despair. His father might feel like he failed as a father again, not being able to protect his son this time either.
Perhaps Naruto is poisoned by a powerful new villain. His parents are revived just in time to see him succumb to the poison. This event could trigger a series of events where his friends and the entire village vow to avenge his death. His parents might then decide to stay in the living world to help in this quest for vengeance, despite the rules of the afterlife.
In some fanfictions, Naruto might jump in front of Sasuke during an emotional moment. For example, if Sasuke is about to make a rash decision that could put his life in danger, Naruto jumps in front to stop him and talk some sense into him. Naruto's presence in front of Sasuke could also symbolize his unwavering loyalty and friendship towards Sasuke, showing that he'll always be there for him no matter what.
It could be that Naruto jumps in front of Obito in a moment of desperation. He might not have any other option to stop Obito's immediate attack. This action could be a turning point in the story. It could inspire other characters to join Naruto in his fight against Obito. Also, it could show Obito the strength of Naruto's will, which might make him question his own motives and actions.
Emotionally, Naruto would have to deal with a whole new set of family relationships. He grew up without his parents, and now having them back would be a huge adjustment. He might struggle to fit into a 'normal' family dynamic, and there could be some friction as they all get to know each other again.
In some fanfictions, Naruto might find a super - powerful jutsu or artifact. For example, he could discover a long - lost forbidden jutsu that has the power to bring the dead back to life. Or perhaps he stumbles upon a magical item during one of his adventures that is said to be able to revive the deceased.
On a personal level, Naruto would finally get the family he always wanted. But it might also bring some confusion and adjustment issues. His parents would be from a different time, and they'd need to adapt to the new world Naruto lives in. For example, they might be shocked by the new technology and the changes in ninja warfare.