What could be the plot in a 'Naruto Cloud Fusion Sword' fanfiction?

It could be a new, original character created specifically for the fanfiction. This character might be an outcast ninja who discovers the Cloud Fusion Sword and uses it to gain respect and power in the Naruto world.

A cool plot could be that the fusion happens accidentally during a strange magical event. Now, Naruto - Ruby (or whatever the fused form could be called) has to figure out how to control their combined powers. They are in a new realm that has elements of both Naruto's Hidden Leaf Village and Ruby's Vale. There are new villains here who are after the unique powers of the fusion. Naruto - Ruby starts training with the help of some of their friends from both worlds, like Sakura and Weiss. They gradually master their powers and use them to fight off the villains and restore peace to the new realm.

A plot could involve a merging of the two worlds. Due to some mysterious magic or scientific experiment gone wrong, the Naruto and Final Fantasy VII worlds start to blend. Naruto and Cloud Strife are two of the few who are aware of what's going on. They have to work together to find a way to separate the worlds again. Along the journey, they encounter various characters from both universes. Naruto might meet Aerith and be fascinated by her healing abilities, while Cloud Strife could meet Kakashi and learn about his Sharingan. They face many challenges, including battles with enemies who have also been affected by the world - merging, and in the process, they develop a deep respect for each other.

One possible plot could be that Cloud Strife is somehow transported to the Naruto world. He might initially be seen as a threat, but then he teams up with Naruto to fight a common enemy, like a powerful new Akatsuki member who has powers that can only be countered with Cloud's unique abilities.

The plot could change drastically. For one, the power balance in the ninja world would be severely disrupted. Enemies that were once a threat would be easily dealt with. The fusion could also change the political situation. With its combined charisma (from Naruto) and intimidating presence (from Madara), it could unite or divide the villages depending on its goals.

One possible plot could be that a character in the Naruto world discovers they have the bloodline of Cloud Strife. This discovery could lead to them having unique powers similar to Cloud's, like his iconic swordsmanship and limit break abilities. They might then face challenges as they try to master these new powers while also dealing with the normal Naruto - type threats in their village.

One interesting concept could be the fusion of different sword - based fighting styles from various Naruto characters. For example, combining Sasuke's Chidori blade with another character's swordsmanship. It can create new and unique combat moves that are not seen in the original series.

Well, it could be about a sword that has some sort of hidden power. Maybe it was once used by a great shinobi in the Naruto world but has been forgotten over time. The story might follow a character who discovers the sword and tries to unlock its potential while everyone else in the Naruto universe is neglecting it.

One possible plot could be that Naruto discovers a magical sword. This sword might have special powers like being able to cut through any jutsu. He then has to learn how to master it, which could involve going on a journey to find an old hermit who once used the sword. Along the way, he faces challenges from enemies who also want the sword for their own evil purposes.

In fanfiction, the sword could have a spiritual power. It might be able to communicate with Naruto on a spiritual level, guiding him in battles or revealing secrets about the past. It could also have the power to create illusions specific to the Cloud Village's history or mythology, confusing enemies and giving Naruto an advantage in combat.