Well, perhaps a plot twist could be that Naruto discovers he has some long - lost family secret that might affect his marriage to Sakura. For example, he could find out that he is related to a powerful and dangerous clan in a way that could put Sakura in danger. Or, it could be that Sakura has some hidden power that she only discovers on the day of their wedding, which changes the dynamic of their relationship and the way the village sees them.
A plot twist might be that the marriage was arranged by some higher - up in the village for political reasons, but Naruto and Sakura initially don't know this. As they start to plan their future together, they begin to suspect something is off. When they find out the truth, they have to decide whether to go through with the marriage for the good of the village or fight against the system. This could lead to a lot of internal conflict for both of them and also cause some rifts in their relationships with other villagers.
One possible plot twist could be that right before the wedding, Naruto has to go on a dangerous mission. This could put their relationship to the test as Sakura has to deal with the fear of losing him. She might even consider calling off the wedding. Another plot twist could be that an old enemy resurfaces and tries to use Sakura as a leverage against Naruto, forcing him to make a difficult choice between his love and the safety of the village.
A plot twist could be that Naruto suddenly loses his ninja powers right before the wedding. This would create a huge dilemma as he is seen as a hero in Konoha. Sakura would then have to decide if she still wants to marry him without his powers. Also, perhaps a new character shows up claiming to be Naruto's long - lost brother and tries to stop the wedding because he has some grudge against their family.
One plot twist could be that Naruto discovers a long - lost family secret just before the wedding that makes him question his identity and whether he's truly ready for marriage. For example, he might find out he has some sort of special power inheritance that comes with great responsibilities.
One possible plot twist could be that Sakura discovers Kakashi has a secret past she never knew about. Maybe he was involved in some kind of dangerous mission long ago that has consequences in the present. This could put a strain on their relationship as she tries to come to terms with this new information.
One possible plot twist could be that they face opposition from the Hidden Leaf Village. Since same - sex relationships might not be as openly accepted in the traditional ninja world. Another twist could be that they have to go on a dangerous mission together right after getting married, which tests their new relationship. And perhaps there's a secret enemy who wants to break them apart because their union represents a new kind of hope in the village.
Well, perhaps a plot twist could be that Naruto gets cursed. This curse makes him forget all about Ino and their relationship. Ino then has to go on a journey to find a way to break the curse. Along the way, she might face many challenges and meet new characters who either help or hinder her. Or maybe there's a twist where it's revealed that Ino was arranged to be married to someone else in her family long ago, and she has to fight against the family traditions to be with Naruto.
A third plot twist could be the appearance of an old enemy from either of their worlds. For instance, if one of Naruto's old foes teams up with an enemy from Esdeath's world. They would then have to put aside their differences and work together to defeat the common enemy, which could either strengthen or strain their marriage.
One possible plot twist could be that Naruto has to face a powerful enemy right before the wedding. This enemy might be someone from his past who wants to disrupt his happiness. Another could be that Hana discovers a long - lost relative who has some secrets about her family that could change their relationship. Or perhaps there's a mix - up with the wedding arrangements, like the wrong venue being booked, which leads to a series of comical and heartwarming events as they try to fix it.
A plot twist could be that Ayame is actually part of a prophecy related to Naruto. For example, their marriage is foretold to bring either great prosperity or great disaster to the Hidden Leaf Village. This makes their relationship more than just a love story and puts a lot of pressure on them, as they have to figure out how to fulfill the prophecy in a positive way.
One possible plot twist could be that their marriage causes a rift in the ninja world. Some might oppose it due to Itachi's past actions. Another could be that they discover a new power that comes with their union, which is crucial in saving the world from a new threat. And perhaps they have to deal with family issues, like Naruto trying to make Itachi feel welcome in Konoha despite his past.
One possible plot twist could be that Naruto discovers a long - lost family secret that has an impact on his marriage to Kurenai. Maybe it's a prophecy that his family was supposed to stay away from certain clans, and Kurenai's clan is one of them. This would create a lot of internal conflict for Naruto as he loves Kurenai but also feels a sense of duty to his family's legacy.