Another plotline could be Hinata's internal struggle. She's always been in love with Naruto, but when he starts to show interest, she has to overcome her shyness and self - doubt. For example, in some fanfictions, she might doubt if Naruto really loves her or if it's just a passing feeling.
In a fanfiction, Naruto and Hinata as friends could go on a journey to find a rare flower that has the power to heal serious injuries. They encounter various obstacles like dangerous terrains and wild animals. Hinata might use her tracking skills with the Byakugan to find the right path, and Naruto would protect them from any immediate threats. As they travel, they talk about their dreams and fears, deepening their bond of friendship.
One popular plotline could be about the challenges they face as new parents. For example, Naruto might struggle to balance his Hokage duties with being a father. Hinata, on the other hand, could be dealing with the pressures of raising a child with such a high - profile father. Another plotline might involve their baby showing some unique ninja abilities from a very young age, and they have to figure out how to train and protect the child at the same time. There could also be a plot where their baby gets kidnapped by an old enemy seeking revenge on Naruto, and they have to embark on a dangerous rescue mission.
One interesting plotline could be Naruto slowly realizing his feelings for Hinata during a dangerous mission. Maybe they get separated from the group, and in that time of solitude and relying on each other, Naruto starts to see Hinata in a new light.
One popular Hinata and Naruto love fanfiction is 'A New Beginning'. It shows their relationship growing in a different post - war scenario. Another is 'Love in the Hidden Leaf', which focuses on their daily interactions filled with love and understanding. And 'The Promise of Forever' is also great, it delves deep into how they support each other in their ninja duties while being in love.
One possible plotline could be that Hinata is under some sort of mind - control. Maybe an enemy uses a jutsu on her that makes her see Naruto as a threat to the village in a false way. So, she kidnaps Naruto to stop him from doing something she believes is harmful. But as the story progresses, Naruto tries to break through to her real self and free her from the mind - control.
One popular plotline is that Naruto and Hinata travel back to the time when the Uchiha clan was still intact. They try to prevent the massacre from happening, which changes the whole future of the ninja world. Another plotline could be them going back to their childhood days. Hinata gets a chance to be more confident around Naruto earlier, and Naruto realizes Hinata's feelings sooner, leading to a different relationship development.
One possible plotline could be a story where Naruto has to choose between two versions of Hinata, the original Hinata and a version from an alternate RTN (Road to Ninja) universe. Maybe in this fanfiction, the different Hinatas have unique abilities or personalities that make Naruto's choice more difficult.
One possible plotline could be that they are reborn into a different world altogether. Maybe a world where ninjas don't exist, and they have to figure out their new identities and how to get back to each other. They might have some hazy memories of their past lives which gradually come back as they grow older.
One possible plotline could be that Sakura realizes Hinata has a closer relationship with Naruto than she does. So, she starts to feel jealous. For example, she might notice how Naruto always seems to have a soft spot for Hinata's gentle nature. This could lead to Sakura trying to prove herself better in Naruto's eyes, like training extra hard or taking on more difficult missions.
One possible plotline could be that Naruto is in love with someone else entirely, like Sakura. He might be so focused on his feelings for her that he doesn't even notice Hinata's affection. For example, he could be constantly trying to impress Sakura while Hinata is left in the background, heartbroken. Another plotline could be that Naruto is so dedicated to his ninja goals and the protection of the village that he has no room in his heart for romantic love, especially not for Hinata. He could see her as just a friend and comrade, despite her deep feelings for him.