Perhaps the Princess of Whirlpool has been in hiding all these years due to a threat from a rogue ninja group. Naruto stumbles upon her by accident. They then team up to take on this group. The princess has special healing abilities that come in handy during their battles, and through their adventures, Naruto helps her gain confidence to reclaim her rightful place in the Whirlpool Country.
A plot could involve the Princess of Whirlpool being the key to restoring an ancient bond between the Hidden Leaf and the Whirlpool Country. Naruto, being the hero of the Leaf, is tasked with escorting her safely. Along the way, they face challenges that test their friendship and Naruto discovers that the princess has a prophecy related to his own destiny.
One idea could be Naruto using his unique skills to revive the once-great Whirlpool Village. He might introduce new ninja training methods inspired by his own experiences in Konoha. Another could be him dealing with the political intrigue of other villages who are either threatened or intrigued by a new, powerful Kage in the Whirlpool. Maybe he uncovers long - lost secrets of the Whirlpool's past that have the potential to change the ninja world as we know it.
One idea could be exploring the lost history and secrets of the Land of Whirlpool. Maybe the main character discovers an ancient jutsu that was once unique to the land. Another could be a story about a character trying to revive the glory of the Land of Whirlpool after it has been in decline.
Another plot idea could involve the Kage of Whirlpool having a unique jutsu or power that Naruto must learn in order to defeat a new, powerful enemy. This could lead to a training arc where Naruto travels to the Whirlpool lands and discovers the secrets of this power with the help of the Kage's spirit or an old disciple.
Maybe the princess is a long - lost relative of Naruto's. Their relationship starts as a family - like bond, but as they grow older, they realize there are deeper feelings. This could involve them uncovering secrets about their shared past and how it impacts their future together.
Perhaps Princess Celestia discovers a strange portal and on the other side is Naruto's world. She decides to explore and teams up with Naruto. They then have to face a common enemy that is threatening both of their worlds. This would create a lot of action - packed scenes and opportunities for character development.
One idea could be that Naruto is sent on a mission to protect Princess Yuki. During this time, they discover a common enemy who is plotting to overthrow the princess's kingdom. Naruto uses his ninja skills and the princess uses her diplomatic knowledge to outwit the enemy.
One idea could be that Naruto has to protect Princess Chiyo during a diplomatic mission gone wrong. Enemies target the princess to disrupt the peace talks between their land and the Hidden Leaf. Naruto uses his unique skills and his never - give - up attitude to keep her safe and in the process, they develop a mutual respect for each other.
Well, perhaps the Snow Princess is being hunted by an evil organization that wants to use her for her powers. Naruto stumbles upon her while on a journey and vows to protect her. As they travel together, Naruto teaches her how to be more confident in herself, like how he overcame his own insecurities in the Ninja Academy. And in return, the Snow Princess shows Naruto how to control a new type of chakra related to ice that she has mastered. This new power could come in handy when they face the final boss of the organization.
Maybe Princess Kuyoki is kidnapped and Naruto, being the hero he is, goes on a quest to rescue her. Along the way, he discovers secrets about her past and her connection to a powerful force that could change the ninja world. This could lead to a romantic relationship between them as they fight against the odds.
In some 'naruto of the whirlpool fanfiction', a cool plotline might be Naruto getting involved in a mission specifically related to the Whirlpool Village. He could uncover a conspiracy that was meant to keep the Uzumaki clan in the dark for years. This would not only test his skills but also his loyalty to his clan and the ninja way. He might have to team up with some unlikely allies from the Whirlpool Village to solve the mystery.