One common plot is Naruto leaving the village to train in isolation. He gets tired of being underestimated in the village, so he goes off to a far - away place where he can focus on becoming stronger without the distractions and negative opinions of the villagers. When he returns, he's much more powerful and surprises everyone.
A third common plot might be Naruto facing off against a powerful enemy who also underestimates him. But Naruto uses this to his advantage. He pretends to be weaker than he is at first, luring the enemy into a false sense of security, and then he unleashes his full power and defeats the enemy in a spectacular way, making everyone in the ninja world aware that he should no longer be underestimated.
Another plot could be Naruto forming his own team of outcasts. These are people who, like him, have been underestimated or mistreated. Together, they work to prove their worth and take on challenges that the regular ninja teams wouldn't dare. This shows Naruto as a leader and a force to be reckoned with.
He could also prove himself by leading a successful mission that others thought was impossible. Naruto has always been determined, so in fanfiction, he might take on a really difficult task like infiltrating a powerful enemy's stronghold all by himself and coming out victorious. This would change the way people see him and stop underestimating him.
One common theme could be Naruto being physically exhausted from his intense training and battles. For example, a fanfic might explore how he struggles to keep up with his daily tasks in the village while dealing with the fatigue. Another theme could be his mental tiredness, like being tired of the political games in the shinobi world or the constant expectations on him as a hero. Also, some fanfics might show Naruto being tired of the cycle of revenge that he often has to deal with among different clans.
A common plot is the discovery of Naruto's illness. Often, it starts with him feeling unwell during a mission or training, and then his friends notice something is off. Another plot is how the village reacts. Some villagers might be worried, while others might see it as a weakness in their strongest ninja. For example, in some fics, there are political implications due to Naruto's illness.
One common plot is Naruto having a really tough day in the village, facing more than the usual amount of ostracism, and then someone like Iruka or Hinata gives him a much - needed hug. Another plot could be Naruto coming back from a difficult mission and being comforted. Sometimes, it's about Naruto having a flashback of his lonely childhood and then getting a hug from a friend or mentor to show that he's not alone anymore.
One common plot is redemption. Orochimaru is often shown as being redeemed through his relationship with Naruto. Naruto's positive influence makes Orochimaru question his past actions and strive to be a better person. Another plot could be a forbidden love story. Given their differences and the fact that Orochimaru was once an enemy, their relationship is considered taboo in the Naruto world, which adds an element of drama.
One common plot is that Naruto gets injured during a battle with a powerful enemy, and then his friends have to find a way to heal him while also dealing with the threat the enemy still poses.
One common plot could be a chance encounter that leads to them getting to know each other. Maybe Naruto is on a mission in a world that intersects with Fairy Tail's, and he meets Mirajane. Another plot could be that they are brought together to fight a common enemy, and during the process, they develop feelings for each other.
A common plot is adventure - based. They might go on a quest together to find a powerful artifact or to save someone. Another common one is a friendship - building plot, where at first they don't trust each other but over time they become good friends.
One common plot is Naruto's struggle to control the demon within. He may face challenges where the demon tries to take over during battles or emotional turmoil. Another plot is the discovery of the origin of the demon. Maybe it was planted in him by an enemy or is part of a long - lost family secret.
Hermione is often underestimated in fanfiction because of the traditional gender roles that sometimes seep into these stories. Fanfiction writers, whether consciously or not, may downplay her abilities because she is a female character. Her intelligence, which is one of her most defining traits, is sometimes overshadowed by the more 'flashy' magical skills of other characters. Additionally, in the pursuit of creating new and different storylines, some writers might misinterpret her character and make her seem less important than she actually is.