Well, Naruto is known for his quick thinking. So perhaps he quickly assesses the situation and uses the surrounding environment to his advantage. For example, if there's a water source nearby, he could use his water jutsu skills (if he has them in that fanfiction) to counter the fireball and save Ami. Or he might even use his body as a shield if it comes down to it, relying on his Uzumaki durability.
In some fanfiction scenarios, Naruto may have developed new or unique abilities. He could potentially use some sort of wind - based technique that he has mastered specifically for this kind of situation. Maybe he creates a powerful gust of wind that blows the fireball away from Ami. Also, Naruto's bond with Ami in the fanfiction could play a role. If they have a strong emotional connection, it might give him an extra boost of determination and power to save her.
Well, in most cases, Naruto might use his signature jutsu like the Rasengan. He could either deflect the fire ball with it or use his incredible speed to get to Ami before the fire ball hits her. Maybe he also uses his shadow clones to create a distraction for the attacker while he rescues Ami.
One consequence could be that Ami becomes deeply indebted to Naruto. This could lead to a strong friendship or even a romantic relationship depending on the nature of the fanfiction. She might also become a valuable ally to Naruto in future battles or challenges he faces.
Naruto has a lot of skills at his disposal. He could potentially summon Gamabunta, the giant toad. Gamabunta could take the hit of the Fire Ball for Ami. Or Naruto might use his shadow clone technique. He could send a bunch of clones towards Sasuke's Fire Ball, and the combined force of the clones could either absorb or redirect the Fire Ball away from Ami.
Ami could potentially be someone with a special ability or connection to Naruto. Maybe she has some knowledge that is important to the village or to Naruto personally. That's why Naruto is so determined to save her from the fire ball. It's also possible that she is related to one of Naruto's friends or mentors, and that's what draws Naruto to her rescue.
Well, in the fanfiction, Naruto might use his own jutsu, like the Rasengan. He could quickly form it and counter Sasuke's fireball, thus saving Ami. Maybe Naruto's quick reflexes and his determination to protect Ami play a big role here.
One consequence could be a change in the relationship between Naruto and Sasuke. Sasuke might become more enraged or, on the other hand, he could start to question his actions. As for Naruto and Ami, their bond might grow stronger. Ami would likely be very grateful to Naruto, and this could lead to a closer friendship or even something more in the future of the fanfiction.
Well, in many fanfictions, Naruto might use his signature jutsus like the Rasengan. He could sense the danger the woman is in using his enhanced ninja senses and then quickly dash in to counter Rizevim's attack with his powerful moves, overpowering Rizevim and rescuing the woman.
He might use his Sage Mode. In Sage Mode, Naruto has enhanced senses and strength. He can detect the Akatsuki members from a distance and plan his attack accordingly. He'll then quickly approach them and use his taijutsu skills combined with his Sage chakra - enhanced attacks to defeat them and save Fuu.
Perhaps Naruto teams up with some unexpected allies. For example, he could convince some of Orochimaru's former henchmen to turn against him. These henchmen could provide valuable information about Orochimaru's lair and the security measures in place. Using this information, Naruto can plan a strategic rescue and save Hinata.
In this kind of fanfiction, Naruto might use his own jutsu like the Rasengan. He could quickly form the Rasengan and counter Sasuke's fireball, dissipating it before it reaches AM. This would require Naruto's quick reflexes and mastery over his chakra control.