There are several possible plot twists. For example, Naruto's primordial heritage could be a lie planted by a villain to manipulate him. Or perhaps the primordial powers within Naruto start to corrupt him, and he has to fight against his own inner darkness. Additionally, it could be that the entire ninja world discovers Naruto's true nature and tries to exile him, thinking he will bring destruction, but in reality, he is the only one who can save them from a greater threat related to his primordial origin.
One possible plot twist could be that Naruto's primordial powers are sealed away by an unknown force, and he has to go on a journey to unlock them. Another could be that his friends turn against him when they discover his true nature as the son of a primordial being, fearing his power.
Well, a major plot twist might be that the primordial entity that is Naruto's father is actually an enemy of the ninja world in disguise. So Naruto has to struggle with his own identity and decide whether to side with his father's true nature or with the world he has grown up in. Also, it could be that Naruto's primordial powers attract the attention of an ancient evil that was once defeated by his father, and now it wants revenge through Naruto.
One possible plot twist could be that Naruto has hidden Uchiha abilities that no one expected. This could change the power balance in battles. Another could be that his relation to Izuna causes conflict within the Uchiha clan who are not sure how to deal with this unexpected heir.
One possible plot twist could be Naruto struggling with the dark reputation associated with Orochimaru. Since Orochimaru is known for his unethical experiments and evil deeds, Naruto might face distrust from the village. Another twist could be that Naruto has an inborn talent for snake - related jutsus due to his supposed father. This could lead to a whole new set of training and challenges as he tries to master these unique abilities while also dealing with the moral implications of using Orochimaru - inspired techniques.
Well, it could be about Naruto having some extraordinary powers inherited from the primordial dragon. Maybe he can use dragon - like jutsus or has a special connection to a dragon realm.
One possible plot twist could be that Harry has hidden magical abilities passed down from Regulus that no one expected. Maybe he can communicate with certain magical creatures in a unique way.
A possible plot twist could be that Naruto discovers he has a hidden connection to Smaug. Maybe he is related to Smaug in some long - lost magical way. Another twist could be that Smaug is not really a villain in this fanfiction. Instead, he is being controlled by a greater evil, and Naruto has to figure out how to free Smaug from this control. It would change the whole dynamic of their relationship from one of enmity to a more complex situation where they could potentially become allies.
A possible plot twist could be that Naruto turns out to be a keyblade wielder in disguise. This would completely change the dynamic as everyone in the Naruto world and Kairi would be shocked. It could also mean that Naruto has a whole different origin and mission related to the world of Kingdom Hearts.
A possible plot twist could be that one of the Autobots is actually being controlled by an old enemy from Naruto's world. This enemy has found a way to hack into the Autobot's system and use it for their own revenge. So, while the Autobots seem to be helping Naruto, in reality, they might be leading him into a trap.
One possible plot twist could be that the second Hokage had some secret enemies who target Naruto because of his lineage. Another could be that Naruto discovers some hidden jutsu or power that was passed down specifically from the second Hokage. Maybe there's a twist where the village initially rejects Naruto because they believe the second Hokage had some dark secrets that they fear Naruto might inherit.
A possible plot twist could be that Merlin is not actually dead but has been trapped in a different dimension. Harry, as his son, has to find a way to free him. This would completely change the dynamic as they could then fight side by side against the forces of evil.
One possible plot twist could be that Obito was actually being controlled by a more powerful force all along. When his identity is revealed, it seems like he's the mastermind, but later it's discovered that he was just a puppet. Another twist could be that Obito has a secret alliance with a character that no one expected, like a member of the Leaf Village elders. This alliance was formed for a reason that is only revealed later in the story.