Perhaps the story could involve how she imparts her ninja values to her child. She might teach her child about perseverance, like how she overcame her own challenges in the ninja world. This could lead to heartwarming scenes of mother - child training sessions.
One possible plotline could be her struggles in balancing her ninja duties with motherhood. For example, she might have to go on a dangerous mission while her child is sick at home, creating an internal conflict between her role as a mother and her role as a protector of the village.
Another plotline could be about her dealing with the judgment of the village. Some might question whether a mother can be as effective a ninja. She would then have to prove herself not only as a capable mother but also as a strong ninja, adding an interesting layer of drama to the fanfiction.
One possible plotline could be Naruto facing the challenges of raising a child alone while also dealing with his ninja duties. Maybe he has to balance between training the child in ninja skills and providing emotional support.
One interesting plotline could be Naruto, as a female, having to deal with different expectations in the ninja world. For example, she might face more challenges in being taken seriously as a strong fighter compared to when she was male. She could also form unique relationships with other characters, like a different kind of friendship with Sasuke or a new dynamic with Sakura.
Another plotline could be Female Orochimaru's attempts to reconcile with the Hidden Leaf. She might try to use her skills to help the village in secret at first, and then gradually gain the trust of the villagers. This would involve her interacting with Naruto and other characters in positive ways, like helping with rebuilding efforts or teaching new ninja techniques to the younger generation.
One interesting plotline could be Naruto having to team up with the female Akatsuki members to take on a new, powerful enemy that threatens the entire ninja world. They start off distrusting each other but gradually grow to respect and rely on one another.
A possible plotline is Naruto using his unorthodox methods to solve ANBU - related problems. His creativity and ability to think outside the box could lead to new strategies for the ANBU. He might come up with a new way to gather intelligence or take on a powerful enemy that the traditional ANBU methods couldn't handle.
One interesting plotline could be Naruto joining the Kumo village and having to adapt to their different ninja techniques and traditions. He might face challenges from the Kumo ninjas who are initially suspicious of him.
One possible plotline could be Naruto getting caught in a blizzard during a mission and suffering from hypothermia. His friends then have to race against time to find and warm him up. Maybe Sasuke uses his Sharingan to detect Naruto's chakra in the snowstorm.
One possible plotline could be Naruto being sent on a special mission to Kiri. He might encounter unique Kiri-nin and their special jutsus, and have to form unexpected alliances to complete his mission.
One interesting plotline could be the exploration of new jutsu by the characters. For example, Naruto might develop a unique jutsu that combines his Rasengan with some new element he discovers. Another could be the deepening of relationships between characters. Like Sasuke and Naruto's friendship reaching new levels of understanding. And there could also be a plotline where the hidden villages face a new, unexpected threat that forces them to work together in different ways than before.
In some 'naruto is king fanfiction', a great plotline is when Naruto uses his new - found 'kingship' to reform the shinobi education system. He could introduce new training methods that focus not only on combat but also on emotional intelligence and diplomacy, making the next generation of ninjas more well - rounded.