It could be a rogue ninja from another village who is jealous of Naruto's new power. This ninja wants to steal the Kekkei Tota for himself and uses all kinds of underhanded tactics to try and get it from Naruto.
Often, Naruto himself remains popular in kekkei tota naruto fanfiction. Fans like to write about him developing kekkei tota abilities and how it would change his role in the story. Another popular character could be Sasuke. His brooding nature and already strong abilities make it interesting to imagine how kekkei tota would enhance his power.
The exploration of the limits of kekkei tota is really engaging. In fanfiction, authors often push the boundaries of what these abilities can do. They might have a character discover new ways to use their kekkei tota in combat, like using it to enhance their speed or sense the weaknesses of their opponents. This makes for some really exciting battles and strategic thinking in the stories.
In kekkei tota naruto fanfiction, one interesting concept could be the unique combinations of kekkei tota abilities. For example, the way characters might use these powerful abilities in battles against new and unexpected foes. It often allows for creative interpretations of the Naruto universe's power system.
One great Naruto fanfiction with Kekkei Tota could be 'The Kekkei Tota Awakening'. In this fic, Naruto discovers a hidden power within him related to Kekkei Tota. It has an interesting plot where he has to train hard to master this new ability, and there are some great fight scenes against new and old enemies.
There's also the possibility that the main antagonist is a group of ninja from a rival village. They fear Naruto's new power and form an alliance to take him down. They might have spies within Naruto's village trying to gather information about his kekkei genkai so they can develop counter - measures and ultimately defeat him.
One common theme is power discovery. Characters often find out they have a kekkei tota ability they didn't know about before. Another is power mastery, like learning to control and enhance the kekkei tota. And also, there's often a theme of rivalry, as other characters may be jealous or want to compete with those who possess the kekkei tota.
It could be a rogue ninja who was once a part of a secret organization. This ninja has a kekkei genkai that is the opposite of Sakura's and wants to destroy her to prove the superiority of his own power. He constantly hunts Sakura down and tries to ambush her during her missions.
A popular one is 'Kekkei Tota: The New Era'. This fanfiction takes place after the main events of Naruto and focuses on a new generation of ninja with kekkei tota powers. It shows how they are changing the ninja world with their unique abilities and the challenges they face in a world that is both in awe and afraid of them.
Well, one interesting aspect is seeing how Naruto's character develops with this new power. For example, in some fanfictions, he becomes more confident but also more cautious as he realizes the potential danger of his Kekkei Tota. Another aspect is the new fight scenes. His battles are different and more intense as he can use unique abilities from the Kekkei Tota.
Well, it could be something like a fire - based kekkei genkai that allows Naruto to control blue - flame fire which is hotter than normal fire. This would give him an edge in battles and also a new look to his fighting style.