Perhaps in this fanfiction, Naruto's origin as the son of Galactus is a secret at first. As he grows up, he starts to have strange dreams or experiences that lead him to discover his true heritage. This discovery could then lead to a whole new arc in the Naruto story. He could then seek out knowledge about Galactus and his powers, and along the way, face challenges from those who want to use his powers for their own gain or those who want to destroy him because of his connection to such a powerful being.
There could be new villains from the cosmos. Since Naruto is the son of Galactus, other cosmic entities who oppose Galactus might target Naruto. For example, some powerful alien race that wants to get rid of any trace of Galactus' bloodline. They could send their most powerful warriors to the ninja world to take on Naruto.
The plot might involve Harry being hunted by forces that fear his newfound connection to Galactus. He could be seen as a threat not only to the dark wizards but also to the Ministry of Magic who don't understand his powers. Along the way, he could meet other characters from the Marvel universe who are either trying to help him or stop him, depending on their own interests. His friends, like Hermione and Ron, would have to struggle to keep up with his new abilities and the danger he attracts.
It's very possible. In the realm of fanfiction, the sky's the limit. Writers love to mash up different concepts and characters. If Naruto were a Galactus fan, it might start with Naruto somehow learning about Galactus. Maybe he stumbles upon some ancient scrolls that mention Galactus' power. This could then lead to Naruto's journey to understand more about this cosmic being, and how it might relate to his own ninja world and his quest for power.
Well, it could center around Naruto coming across knowledge about Galactus. He could start to idolize Galactus' ability to control cosmic forces. Naruto might then attempt to incorporate some of those ideas into his own jutsu development. For example, he could try to create a jutsu that has the same all - consuming effect as Galactus devouring a planet, but on a smaller scale within the ninja battles he faces.
Besides Naruto and Sasuke, Sakura could also be a main character in such fanfiction. Her medical ninjutsu skills might be needed to heal the wounded during the battles against Galactus. And there could be some original characters created specifically for the fanfiction who have some special knowledge or power related to Galactus and the Naruto world.
One interesting story could be where Galactus arrives in the Naruto universe and the ninjas initially mistake him for a new powerful demon. They try to fight him using their jutsu but soon realize his power is on a completely different level. Naruto, being the determined hero, tries to communicate with Galactus to understand his purpose and prevent him from consuming the world's energy.
Well, without reading the specific 'naruto son of rhea fanfiction', it's hard to say exactly. It could be that Rhea has some special powers or abilities that she passes on to Naruto. This could change the way he approaches battles in the Naruto universe. It might also introduce new characters related to Rhea that interact with Naruto and shape his story in unique ways.
In this type of fanfiction, it's possible that the story delves into Naruto's backstory and how being Sarutobi's son would have affected his childhood. Maybe he would have grown up with more guidance and support, which could have changed his personality. Instead of being the lonely outcast that he was in the original story, he could have been more confident from the start. The fanfiction might also introduce new characters related to Sarutobi that play important roles in Naruto's life. There could be new adventures and challenges that are unique to this new family dynamic, such as Naruto having to uphold the Sarutobi family name and legacy within the Hidden Leaf Village.
I'm not sure specifically as there could be many different versions of this fanfiction. It might involve Naruto having some special connection to Gaia, perhaps inheriting unique powers from this 'Gaia' entity, which could change his journey in the Naruto universe, like facing new enemies or having different relationships with the existing characters.
Well, in fanfiction, the 'naruto son of lupa' could explore how Naruto's character is shaped by this new family connection. Maybe it delves into how he interacts with the Naruto world with this added aspect. For example, his relationships with his friends and enemies might change. He could have new abilities or a different purpose in life due to being the'son of lupa'. And it could also introduce new characters or expand on existing ones in relation to this new concept.