One possible fanfic could be that Sakura's parents die in a tragic accident. Maybe a natural disaster like an earthquake hits their village and they sacrifice themselves to save Sakura. This would be a very emotional and character - building event for Sakura, leading her to become stronger and more independent in the story.
In some fanfictions, Naruto's father might be depicted as having an even more heroic past before his sacrifice. Maybe he had secret missions that shaped Konoha's future. For Sakura's parents, they could be shown as having high expectations for Sakura from a young age, which influenced her studious nature. For example, her mother might have been a medic - nin herself and passed on her knowledge and determination to Sakura.
Well, in fanfic, Naruto's father may be portrayed as a very passionate man. He was passionate about his village, his friends, and his family. His passion is what drove him to make the ultimate sacrifice. As for Sakura's parents, they could be seen as traditional. They adhered to the old ways of the village and expected Sakura to do the same. This made Sakura strive to fit into the village's norms while also trying to break free and be her own person.
Perhaps they misunderstand Sakura's relationship with Naruto. They might think she has romantic feelings for him when Naruto's parents have other plans for their son, so they yell at her to keep her away.
In the fanfiction, Naruto's parents yelling at Sakura could be a turning point. It could make Sakura question her place in Naruto's life. For example, she might think that she is not good enough for Naruto or that his family will never accept her. On the other hand, it could also make Naruto realize how important Sakura is to him and he might stand up to his parents to defend her, which would show a new side of their relationship.
In many fanfictions, some might reveal that Naruto's parents had a more complex backstory than in the original series. Maybe they were part of a secret organization or had a special mission that led to Naruto's situation. However, without specific details about the particular fanfiction, it's hard to be more precise.
One possible fanfic could be that Sakura has resentment towards Naruto because she feels he doesn't understand her true feelings for Sasuke. But then, during a dangerous mission, Naruto saves her life in a heroic way. This act makes Sakura realize how much Naruto truly cares for her. In a moment of emotional turmoil, she impulsively kisses him, which then leads to a series of events where they have to confront their feelings for each other and also deal with the implications within their team.
A plotline could involve Sakura's friends and how they support her through the mourning process. Some might be really understanding and helpful, while others might not know how to deal with it. There could also be a part where Sakura has to face the reality of life without her parents financially. Maybe she has to find a job or deal with debts that her parents left behind, all while trying to keep her emotional state in check.
Well, in such a fanfiction, the story might start with a big revelation about Sakura's true parentage. Kakashi and Rin could have had some secret relationship that led to Sakura's birth. Since Kakashi is known for his Sharingan and his combat skills, he could train Sakura in a unique way. Rin, on the other hand, might be the one who encourages Sakura's softer side, like her medical ninjutsu skills. The story could also involve how the ninja community reacts to this new information, and whether Sakura has to face any discrimination or special treatment because of her new - found parentage.
One interesting plot could be exploring how her parents met. Maybe her mother was a healer and her father a merchant, and they crossed paths during a time of war when her father was transporting medical supplies. Another could be a story about her parents' reaction when they first discovered Sakura's talent for chakra control as a young child. They could be overjoyed and start to train her secretly before she enters the academy.