Kabuto could also be a villain. He was Orochimaru's right - hand man. He might be after Sakura for some information or as part of a plan to get to Naruto. The demon - Naruto would then face off against Kabuto to protect Sakura. Kabuto has his own set of skills and abilities that can make for an interesting conflict in the fanfiction.
A common villain could be Orochimaru. Since he was always interested in powerful jutsus and abilities, he might target Sakura to use her as a pawn in his experiments. And Naruto, with his demon powers, would have to stop him. Orochimaru is a well - known and menacing character, so it makes sense for him to be a villain in these fanfictions.
Sometimes, in these fanfictions, a new and original villain is created. This villain could be a powerful dark sorcerer who has his eyes on Sakura because she has some hidden potential or power. Naruto, as the demon - hero, has to figure out the sorcerer's motives and weaknesses to save Sakura from his clutches.
The Akatsuki could be potential villains. They are always on the lookout for powerful beings or things that can help them achieve their goals. If the OC has something they want, like a special chakra or a unique ability, they would be a threat. Another could be rogue ninja from different villages who see the OC as an easy target or a means to get something valuable.
In a 'naruto saves korra fanfiction', the villains could be a combination of different forces. There might be rogue benders who have turned to the dark side, using their bending abilities for evil purposes. These benders could be working with some mysterious outsiders who bring in new and unknown threats. Maybe there are ancient evils that have been awakened and they see Korra as a major obstacle. Naruto would then have to face these complex and dangerous foes to save Korra.
One possible villain could be Orochimaru. He's always been interested in powerful ninja for his own experiments. Nawaki might have some special potential that Orochimaru wants to exploit, and Naruto has to stop him.
Often, there's a sense of danger that the sakura is in, which prompts the demon to act. Maybe she's being threatened by other supernatural beings or some dark force.
Another plot might involve Naruto's demon side being awakened in a different way than in the original story. He discovers that his demon powers are the key to saving Sakura from a curse that was placed on her. So, he has to learn to control and use these new - found powers to break the curse and free her.
One potential villain could be Orochimaru. He might have an interest in Naruto's sister for her unique chakra or some genetic trait. He could be using her as a pawn in his experiments to gain more power or knowledge about the Uzumaki clan.
In the 'Naruto Saves Luffy and Ace Fanfiction', the main villains might include the World Government from One Piece. They have a lot of power and resources and are often against pirates. Also, there could be some rogue ninjas from Naruto's universe who are attracted by the chaos and want to take advantage of the situation. These villains would pose a great threat to Naruto's mission of saving Luffy and Ace, making the story full of tension and conflict.
One 'naruto saves sakura fanfiction' could be where Naruto has to battle a powerful new enemy that has specifically targeted Sakura. He uses his new jutsu skills, which he has been secretly training, to defeat the enemy and save Sakura just in time. Another might involve Naruto traveling through time to save Sakura from a danger that she couldn't avoid in the original timeline.
Pain is often one of the main antagonists. Since in the original story, Pain was the one who ultimately killed Jiraiya. So in fanfictions where Naruto saves Jiraiya, Pain is a natural choice to be the bad guy. Another common antagonist could be Orochimaru. He had his own vendetta against Jiraiya and the Hidden Leaf Village. He might be trying to use Jiraiya for some evil experiment or to gain access to the secrets of the Sage Mode.
The main characters are obviously Naruto, Hinata, and Sakura. Naruto is the one in danger from Sakura, and Hinata is the savior. Naruto is the main protagonist of the Naruto series, known for his determination and his goal to become Hokage. Hinata is a shy but strong - willed kunoichi who has a long - standing crush on Naruto. Sakura is Naruto's teammate, a skilled medical ninja with a complex personality.