Well, in some 'naruto power of light fanfiction', there might be the idea of Naruto getting a new power related to light that allows him to defeat enemies in a more spectacular way. For example, he could use light-based jutsu to blind opponents or create constructs out of light.
Well, in a 'Naruto Power Stone fanfiction', perhaps the power stone is from another dimension. Naruto finds it during one of his missions. This stone could grant him the power to communicate with all living beings telepathically. He could then use this power to bring peace between the different ninja villages by understanding their true needs and desires.
Well, a cool 'Naruto Ring of Power' fanfiction concept could be that the ring was once worn by an ancient and powerful ninja. Naruto finds it and it slowly starts to corrupt him with its power. His friends then have to find a way to save him from the dark influence of the ring while he struggles with the newfound power within himself. This would add a lot of drama and conflict to the story.
Some interesting plot ideas in naruto hidden power fanfiction might include Naruto finding out he has a hidden power that lets him see the past and future of the ninja world. This could help him prevent disasters or find lost secrets. Another idea is that his hidden power is related to chakra absorption and manipulation in a unique way. He could absorb the chakra of his opponents and use it to enhance his own abilities or heal himself. Also, perhaps Naruto has a hidden power that is linked to the spirit world, allowing him to call upon the help of deceased ninja or gain spiritual guidance.
One interesting idea could be the unique ways in which the light release jutsu is developed. For example, it might be combined with other existing ninja techniques in the Naruto universe to create new and powerful attacks. Maybe a character in the fanfiction discovers a way to use light release to heal wounds as well as cause damage, which is a new take on the concept of ninja abilities.
Another plot could involve a magical or scientific experiment gone wrong that merges the Naruto and Power Rangers universes. The main character, who could be a combination of Naruto's traits and a Power Ranger, finds himself in a situation where he is surrounded by a group of female characters from both universes who are drawn to his unique abilities and personality. This could lead to a series of adventures where they have to fight against common enemies while dealing with their complex relationships.
One idea could be Naruto using the Nine - Tails' power to travel to different dimensions and encounter versions of his friends with different personalities. Another could be him training with the Nine - Tails to create new and unique jutsu that no one has ever seen before. Maybe he uses the power to go back in time and change certain events in the ninja world's history for the better.
You could write a fanfiction focusing on the relationship between different races in 'The Rings of Power'. For instance, how elves and humans interacted beyond what was shown in the series. What if there were secret alliances or romances between them? Also, a fanfiction about the magic in the world of 'The Rings of Power' could be really cool. You could expand on how the magic works, create new spells, or explore the limitations of the existing magic system.
One plot idea could be Naruto discovers his arcane power during a mission in a hidden ancient ruin. He has to learn to control it quickly to defeat a new, powerful enemy that is immune to his normal ninja skills. Another could be that his arcane power is tied to an ancient prophecy, and he must fulfill certain tasks to fully unlock it while dealing with those who fear his newfound strength.
Well, a possible plot is that Naruto is the sole male with power and he is tasked with training the female ninja in his village to be as strong as him. This could lead to some really interesting training sequences and character development for the female characters. Also, perhaps there is an outside force threatening the village that only Naruto's unique power can stop, and he has to figure out how to use it in a new way. Or he could be in a situation where he has to prove his power is not a threat to the other males who are powerless, and gain their trust.
One idea could be Naruto discovers a new form of healing power that is linked to his Sage Mode. This power not only heals physical wounds but also emotional traumas. For example, he could use it to heal the rifts between the different ninja clans in the Hidden Leaf Village.