The other characters in the Naruto universe can also develop. For example, Sakura might step up and show her growth as a ninja by leading the rescue mission. She could become more confident in her abilities and decision - making. Kakashi could use this as an opportunity to mentor the younger ninjas more effectively, passing on his wisdom and skills in a more hands - on way.
If Naruto is kidnapped by Danzo, it would create a huge turmoil in the Hidden Leaf. Some might suspect Danzo immediately, while others would be in denial. Meanwhile, Naruto would be facing Danzo's interrogation. But Naruto, with his strong will, would not give in easily. He might even try to persuade Danzo to change his ways. This could lead to a complex power struggle within the village as different factions take sides. The story could then unfold with Naruto's friends and allies working against Danzo's forces to rescue Naruto and restore peace in the village.
One idea could be that Sasuke is kidnapped by an unknown enemy who wants to use his power against Naruto. Naruto then has to embark on a dangerous journey to rescue him. Along the way, he discovers some hidden secrets about Sasuke's past that make him more determined to save his friend.
The kidnapper could have some sort of motive. It could be for ransom, in which case her family would be contacted. Or it could be something more sinister, like the kidnapper has a personal vendetta against her. The story could then focus on how Lucy tries to escape from the kidnapper's clutches, using her wits and any resources she can find in the place where she's being held.
The kidnapped character often starts off as terrified and desperate to escape. As the story progresses, they may start to understand the vampire's motives and become more empathetic. For the vampire, they might initially be cold and controlling but gradually develop feelings for the kidnapped character, softening their nature. For example, they could start to show remorse for the kidnapping.
Well, Edward may initially be portrayed as acting out of pure possessiveness when he kidnaps Bella. But as the plot thickens, he might realize the error of his ways and start to change. He could become more empathetic towards Bella's feelings. Bella, throughout this ordeal, could develop a new sense of courage. She might start to question Edward more, not just accepting his actions blindly. This new - found assertiveness can lead to a transformation in their relationship, from a one - sided dynamic to a more mutual understanding and respect.
Naruto might become more cautious. After being kidnapped, he realizes the world is more dangerous than he thought. He could start to be less impulsive and think more before acting.
Often, in sasunaru time travel fanfiction, the time travel creates a situation where they have to rely on each other more. For example, if Naruto travels back in time and Sasuke doesn't trust him at first, but as they face challenges together, their relationship grows. They start to understand each other on a deeper level.
The plot could start with the kidnapping event itself. Then, the victim might initially resist but gradually realizes that direct resistance only makes things worse. So, they start to bide their time. Meanwhile, the kidnapper may have some strange rituals or rules for the 'baby' role, like specific feeding times or types of clothing. As the story unfolds, the victim might find an ally, perhaps someone who stumbles upon the situation by accident and decides to help.
In some Sasunaru fanfictions, Sakura might hurt Naruto emotionally. For example, if she chooses Sasuke over Naruto in a very cruel way, it can break Naruto's heart. She could say mean things about his dreams or his past as an orphan, which would deeply wound him.
The bully character can develop by experiencing Naruto's positive influence. For example, if Naruto shows kindness in the face of the bully's aggression, the bully might start to question his own behavior. He could gradually become more empathetic. Naruto, on the other hand, can develop his diplomatic skills. Dealing with the bully could teach him how to handle difficult people without using force all the time.