In this fanfiction, a plotline could be that Naruto is initially unaware of the full potential of his Haki. As he starts to explore it, he realizes that it can unlock hidden secrets about his family or the origin of the ninja world. This could send him on a quest to discover more. Also, the concept of Haki being a'slave' might imply that there is some dark force trying to control Naruto through the Haki. He has to fight against this internal and external control, which could be a major plotline. Additionally, his new power could attract the attention of powerful villains from other regions who want to either use Naruto or destroy him because of his Haki - enhanced abilities.
Well, a possible plotline in this fanfiction could revolve around the training of Haki. Naruto might have to seek out special mentors or training grounds to fully master Haki. This could take him to new and unknown places in the ninja world. Another aspect could be that the Haki changes Naruto's relationships. Some friends might become distant because they fear his new power, while new characters might be drawn to him. There could also be a plotline where Naruto discovers that Haki is not just a power but a key to a different dimension or a long - lost civilization. He then has to decide whether to explore this new discovery or protect his current world from the potential threats that might come with it.
In this fanfiction, Naruto's development with Haki could be quite interesting. Firstly, Haki could enhance his sensory abilities even more than his regular chakra - based perception. This would allow him to detect threats from afar and better protect his village. His physical attacks could also become more powerful. He might start to train with different characters who are more familiar with Haki, like if there are any characters from other universes introduced. This could lead to him learning new values and cultures, expanding his world view, which in turn would shape his character in a more complex and mature way.
One possible plotline could be that Hermione is magically bound to serve Slytherin students in tasks related to academic competition. For example, she might be forced to help them with difficult potions or spells in a way that gives them an unfair advantage over other houses. Another could be that she is made to act as a spy within Gryffindor for the Slytherin house, leading to all kinds of internal conflicts and moral dilemmas for her.
One possible plotline could be Naruto discovers he has a hidden Fullbring ability. He then has to learn to control it while still dealing with the threats in his own world. Maybe he uses it to fight stronger enemies like Madara in a new and unexpected way.
One possible plotline could be Naruto struggling to keep his ninja duties while dealing with the illness. He might try to hide it from his friends at first. Another could be him seeking out rare medical ninjutsu or herbs to cure himself. Maybe he teams up with some unlikely allies in his search for a cure.
A possible plotline could be that the Ketsuryugan gives Naruto the ability to see the true nature of people's chakra, which causes him to question some of his relationships. He might discover that some people he thought were friends have ulterior motives. Also, there could be a story where Naruto uses the Ketsuryugan to develop a new form of his Rasengan, combining the power of the Ketsuryugan with his existing skills. This new ability could then be the key to defeating a powerful and previously undefeatable enemy in the fanfiction.
Maybe in the fanfiction, Naruto is the only one in the Ninja world who can use haki at first. This makes him an outcast and a target. But he uses his haki along with his ninja skills to prove himself and protect his village from threats that normal ninja techniques can't handle. He could also start teaching others about haki in the long run.
In some 'Snape slave to Harry fanfiction', the plot might start with a prophecy or a magical bargain. Maybe a seer predicted that only with Snape as Harry's servant could a great evil be defeated. So, Snape, bound by this fate, has to follow Harry's commands. Along the way, they face many challenges together. Harry has to deal with the power imbalance and Snape has to struggle with his pride. Their relationship evolves from one of forced servitude to a more complex bond of respect and cooperation as they fight against the forces of darkness.
One possible storyline could be Naruto discovers he has Conqueror's Haki during a battle with a powerful enemy. This new power gives him an edge and he uses it to inspire his allies and intimidate his foes. For example, when facing the Akatsuki, his Haki could make some of the weaker members hesitate in their attacks.
Perhaps Annabeth is wrongly accused of a crime and is made a slave as punishment. Her friends, including Percy, try to prove her innocence while also dealing with the internal politics of the demigod society that allows such a cruel situation to exist. This could involve a lot of character development for all involved as they question the fairness of their world's laws and norms.
One possible plotline could be Naruto becoming a sort of outcast ninja. He would focus all his energy on solo missions and self - improvement, perhaps trying to prove to the village that he doesn't need friends to be a great ninja. Another could be that he gets involved in a darker side of the ninja world, as without friends to keep him on the right path, he might be more vulnerable to negative influences.