The way half is restored in Marvel Comics depends on the specific storyline. It could be due to a powerful hero's intervention, a hidden ability being unlocked, or a team effort to reverse the damage.
I'm not sure specifically as I haven't read this particular fanfiction. But generally, it might involve Naruto in a world or situation related to 'celestial marvel'. Maybe Naruto has some new powers or abilities related to celestial forces and he has adventures in a marvel - like universe.
Naruto is the obvious main character. Alongside him, if it's about celestial marvel, characters like the Guardians of the Galaxy could be involved. They are often associated with cosmic and celestial elements in the Marvel universe. Also, characters like Doctor Strange, who deals with magic and otherworldly powers, might make an appearance and have some sort of connection with Naruto in this fanfiction.
The second half of Celestial Bane referred to the slow and chaotic plot development after the climax of the story. There were many unnecessary plot twists and contradictions that caused the reader's interest to gradually decline, resulting in the end of the novel.
There were several reasons why the second half of Celestial Bane's novel ended badly:
1. The plot setting and plot development are contradictory and unreasonable, causing the story to be unable to continue.
The development of the characters became slow, and the lack of necessary growth and change made it difficult for the readers to keep up with the rhythm of the story.
3. The novel had an unnecessary climax at the end, which caused the readers 'expectations to be too high, resulting in disappointment and dissatisfaction.
4. The decline in writing style and narrative skills in the novel caused the narration and expression of the plot to become chaotic and unclear.
It should be pointed out that Celestial Bane was a classic online literary work. Although it was common for the latter half of the novel to end badly, it also reflected the complexity and challenge of novel creation.
One interesting story could be about a human who discovers they have a hidden Celestial heritage. This human then has to navigate between the normal human world and the grand, mysterious Celestial realm, facing challenges like learning to control newfound powers and dealing with Celestial politics.
First, do your research on the Marvel Celestials. Know their powers, history, and how they interact with other beings in the Marvel universe. Then, create an interesting human character with their own unique personality and goals. The contrast between the all - powerful Celestials and the relatively weak humans can create great drama.
Harry Potter himself is often a popular character. Fans love to see how he would interact with the Marvel universe. His courage and magical abilities could make for some exciting scenarios, like facing off against Thanos with his wand.