One possible plotline could be Naruto's initial shock and disbelief. He might go through a period of self - doubt, wondering what he did wrong. Another could be his journey to find himself again after such a betrayal. He might focus on his ninja training more intensely to distract himself from the pain.
Well, perhaps Naruto decides to confront Sakura about it. There could be a big emotional scene where he expresses his hurt and anger. And then he might distance himself from their group of friends for a while. He could also start to question his relationships with other people in general, like if he can ever really trust anyone again.
In this fanfiction, Naruto could start to explore new relationships. He might meet someone who helps him heal from Sakura's betrayal. He could also become more independent and self - reliant. Maybe he decides to take on solo missions more often to prove to himself that he doesn't need Sakura or anyone else to be strong. And as he grows in this new way, Sakura might start to realize what she's lost and try to win him back, but Naruto has moved on.
Perhaps Sakura decides to learn self - defense techniques to protect herself from the bullies. This could lead to her gaining confidence and eventually standing up to them on her own.
He might also become more reserved in future relationships. After being cheated on by Anko, Naruto could be more cautious when it comes to getting close to someone again, always having that fear in the back of his mind that he could be betrayed once more.
Naruto might be heartbroken. He's a very emotional character, so he could cry a lot and feel a deep sense of loss.
I'm not sure if there is an exact fanfiction with this title. But if it exists, a possible plotline could be that Anko discovers Naruto's so - called 'cheating' through some misunderstanding. Maybe she sees Naruto with another girl in a compromising situation that is actually innocent. This could lead to a rift in their relationship, and Naruto would then have to work hard to clear his name and win Anko back.
Well, one possibility could be that Naruto discovers that his friends have been secretly working against him in some way, like lying about their intentions or using him for their own gains. Maybe they've been making deals behind his back that go against what he believes in.
Another plotline might involve Naruto being ostracized because of his new Mokuton power. Since it was associated with the Uchiha and Senju in a complex way, some in the ninja world might suspect him of having ulterior motives. This would lead to Naruto having to prove himself all over again, this time not just as a jinchuriki but also as a wielder of Mokuton.
Another plotline could be that Sakura makes a decision that deeply affects Naruto's life in a negative way. Maybe she chooses to side with an enemy against Naruto's wishes, and this betrayal makes Naruto feel so hopeless that he becomes depressed. In these fanfictions, the writers often explore the complex relationships between the characters and how their actions can have far - reaching emotional consequences on others. There's also a possibility that Sakura's actions cause Naruto to lose his dream or his sense of purpose, pushing him into a depressive state as he feels lost without that driving force in his life.
One possible plot could be that Issei discovers his partner cheating through finding love letters or messages from the other person. He then goes through a phase of heartbreak and self - doubt, questioning what he did wrong.
One possible plot could be Deku finding out his partner cheating through overhearing a conversation. He might be heartbroken and initially go into denial.
One possible plotline could be that they discover their relation and then Naruto becomes overprotective of Sakura. Another could be that they have to face some family secrets together. Maybe there's a hidden power in their family that only they can unlock as siblings.