One idea could be that after being banished, Fem Haku and Naruto meet in a hidden forest. They decide to form their own small community away from the villages that shunned them. Together, they train and learn new jutsus from each other.
Maybe Fem Haku was banished because of false accusations. Naruto, having been an outcast himself in some ways, takes her under his wing. They embark on a journey to prove her innocence while facing various challenges along the way. For example, they might have to battle rogue ninjas who are after Fem Haku for their own gain.
One idea could be that the female Kyuubi, banished from the village, forms a secret alliance with Naruto outside the village. They train together in the wild, and Naruto discovers new powers with her help. This could lead to a journey where they face off against old enemies of the village who are also after the power of the Kyuubi.
Their relationship might start as a mutual understanding of being outcasts. Naruto, being kind - hearted, would offer Fem Haku support. As time passes, they could develop a romantic relationship as they rely on each other more and more for survival and emotional support.
Well, one interesting plot point could be how their different bloodlines give them unique abilities that they use to overcome challenges. For example, Naruto's Uzumaki bloodline might combine with Haku's in unexpected ways.
Another plot could involve other characters finding Fem Haku drunk in the bath. They might be initially shocked but then try to take care of her. This could lead to some comical moments as they struggle to deal with a drunk Fem Haku, while also trying to understand why she got drunk in the first place.
One plot idea could be that Fem Haku joins Naruto on a mission to rescue a kidnapped shinobi. Since Naruto is powerful, he can handle most of the combat, but Fem Haku uses her ice jutsu in creative ways to support him, like creating ice bridges over dangerous terrain. Another idea is a story where they compete in a friendly shinobi tournament. Naruto shows off his new and improved Rasengan techniques, while Fem Haku astonishes everyone with her graceful and deadly ice attacks. It could also be a story about them training together, with Naruto teaching Fem Haku about his philosophy of never giving up, and Fem Haku teaching Naruto more refined chakra control for his jutsu.
Maybe Naruto is banished because of false accusations, and fem Sasuke feels betrayed as she thought Naruto would always be there for the village. However, Naruto's banishment leads him on a journey of self - discovery. Fem Sasuke, torn between her loyalty to the village and her feelings for Naruto, eventually decides to follow Naruto. They then face many challenges together which strengthen their bond and lead to a romantic relationship.
One idea could be that Haku survives and joins Naruto on his journey to become Hokage. They could travel together, with Haku using his ice jutsu to help Naruto in various battles and Naruto teaching Haku about the power of friendship and never giving up. This would be a story of their growth as comrades.
One idea could be that Naruto discovers Haku has a furry form due to a hidden jutsu. Naruto has to help Haku control this new aspect of himself while also facing enemies who want to use Haku's power for evil.
One plot idea could be that Fem Naruto, having a unique bond with Fem Kyubi, goes on a journey to discover more about the origin of the Kyubi's power. They face various challenges together and in the process, Fem Naruto learns to control and utilize the Kyubi's power in new ways.
One idea could be that the daughter has to hide her identity in the village that banished Naruto. She might inherit some of Naruto's unique abilities like his shadow clones. She could use these abilities in secret to help the villagers without them knowing she's related to the banished Naruto.