Another way could be through some kind of deal with a powerful entity. Maybe he meets a god - like being who is willing to help him revive his parents in exchange for Naruto doing something extremely difficult or dangerous. This could involve Naruto going on a special quest or sacrificing something of great value to him.
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.
Some fanfictions might also explore the idea of time - travel. Naruto could find a way to travel back in time to prevent his parents' deaths in the first place. This would require a complex understanding of time - space ninjutsu and a lot of risks, but it would be a very interesting way to 'revive' his parents in a sense by changing the past.
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, Harry might use extremely powerful and ancient magic. Maybe he discovers a long - lost spell during his adventures that has the power to reverse death. For example, he could find a spell hidden in a forgotten corner of the Hogwarts library that was created by a powerful wizard in the past but was deemed too dangerous to be used.
Well, in some fanfiction ideas, Naruto might use some powerful jutsu. For example, he could discover a new form of the shadow clone jutsu that allows him to transfer life force. He clones himself multiple times and combines their life energy to bring Haku back. Another way could be through some kind of ancient forbidden jutsu he stumbles upon. Maybe it's a jutsu that requires a great sacrifice on his part, like giving up some of his own chakra permanently.
One way could be through some powerful forbidden jutsu. Maybe he discovers an ancient scroll that contains the knowledge of bringing back the dead, which he then masters with his strong will and determination.
In the "Mortal Cultivation Legend", Han Li did not resurrect his parents, mainly because resurrecting them required an extremely high price, and Han Li's own strength was not enough to bear this price. In the novel, resurrection required the use of a treasure called the " Reverse Spirit Pearl." This treasure was extremely rare and could only be found in specific places. At the same time, the resurrection process was extremely complicated and required Han Li to possess an extremely high cultivation and special skills. In addition, resurrecting his parents would also trigger a series of karma, which might bring danger to Han Li and his family. As a result, Han Li ultimately chose not to resurrect his parents. Instead, he buried their bodies in a safe place and silently remembered them. While waiting for the TV series, he could also click on the link below to read the classic original work of " The Legend of Mortal Cultivation "!
In some fanfictions, Naruto might use a powerful jutsu he discovers or masters. For example, he could find a forbidden jutsu that has the power to bring the dead back to life. Maybe it's a jutsu that requires a great sacrifice on his part, like giving up some of his own chakra permanently.
Well, in some fanfictions, Naruto might start by finding suitable partners within the village. Since he is the last of his clan, he could look for women who are willing to carry on the Uzumaki bloodline. He may also use his influence as a hero to encourage others to support his clan - revival efforts, like getting the village to provide resources for the new Uzumaki generation.
It could be that the paperwork reveals some hidden magical secret or legal loophole that enables the revival. Maybe it involves ancient spells or forgotten magic rituals documented in the paperwork.
One way Percy could revive Kronos in fanfiction is through a deal with some other dark entities. He might be desperate to achieve something, like saving a loved one, and these entities offer to help him revive Kronos in exchange for something. However, this would be a very dangerous path as these entities are likely to have their own evil agendas.
In Naruto fanfiction where Naruto saves his parents, one way could be through time - travel. Maybe he discovers a jutsu that allows him to go back in time. He could then use his knowledge of future events and his already - developed skills to prevent their deaths. For example, he might be able to stop the Nine - Tails attack on the village that led to his parents' sacrifice.