There's a really interesting one where the author gives a different perspective on the fight. It's called 'Naruto and Sasuke vs Momoshiki: An Alternate View'. It focuses more on the strategic aspects of their combat that the anime might not have fully explored.
It's appealing because we get to see more of the characters' thoughts and feelings during the fight. In the original series, there are limitations on how much of their internal monologues can be shown. Fanfictions fill that gap. For example, a fanfiction might show Naruto's doubts and how he overcomes them during the battle with Momoshiki. Also, some fanfictions might explore different relationships between Naruto, Sasuke and other characters in the context of this battle, like how their teamwork affects the fight in ways not shown in the anime or manga.
The following conclusions were made: the old five unique skills referred to the Eastern Evil, Western Poison, Southern Emperor, Northern Beggar, and Middle Divine Power, which were decided in Huashan, while the new five unique skills referred to the Eastern Evil, Western Madness, Southern Monk, Northern Swordsman, and Middle Wantong, which were decided in Zhonghua Mountain. The two Sword Seminars at Huashan were about 60 years apart, so the strength of the old Five Uniques and the new Five Uniques could not be exactly the same. According to the information provided, it was impossible to accurately answer the gap between the old Five Uniques and the new Five Uniques, and who was more powerful. This was because the information did not provide a direct comparison or ranking of their strength. Therefore, he could not give a definite answer to the question of the old Five Uniques versus the new Five Uniques.
It could be Naruto himself. Since he has a connection to all the villages in some way, he could play a crucial role in the fanfic, perhaps as a mediator or someone who uncovers a hidden conspiracy during the summit.
Perhaps in the fanfic, a young shinobi manages to infiltrate the Five Kage Summit and has a significant impact on the discussions. This shinobi could bring new ideas or warnings that change the course of the kages' decisions. For example, he might have uncovered a plot by a rogue ninja group to take advantage of the kages being gathered in one place. This would not only create tension between the kages and the external threat but also among the kages themselves as they debate how to handle this unexpected situation.
In this fanfiction, Naruto might be pushed to attack the Five Kage Summit due to some misinformation or a threat he perceives to Konoha. Maybe he thinks the Kages are planning something against his village.
It could be a rogue ninja who has a vendetta against all the villages represented at the summit. He might have been wronged in the past by the combined actions of the five great villages and now seeks revenge. He could use the chaos of the summit to launch attacks and try to undermine the stability of the shinobi world.
In a 'naruto five kage summit fanfiction', a great plot could be that the Mizukage reveals she has evidence of a traitor among the other Kages' entourages. This leads to a tense investigation during the summit, with accusations flying and old grudges resurfacing. The story could explore how the Kages balance their trust in their own people and the need to maintain diplomatic relations during such a crisis.
As for the results of the battle between Wu Zhu and Ku He during the celebration, there was no clear answer in the current search results. There were documents describing both sides suffering from injuries and recuperating for months, but there was no clear indication of who won. Thus, regarding the result of Wu Zhu and Ku He's battle, there was no clear answer in the current search results.
In the thirty-fourth episode of Celebrating the Year, the battle scene between Wu Zhu and Ku He appeared. They had their first battle in the temple, and Wu Zhu had easily killed Ku He. The second battle occurred during Fan Xian's diplomatic mission to Northern Qi. Wu Zhu took the initiative to fight Ku He, but in the end, the two sides did not decide who was the winner. They each recuperated for several months. According to the information provided, it was impossible to know who would win in the end, Wu Zhu or Ku He.