One possible plotline could be that Abab is on a quest to gain Kurama's power, and Dons is the place where they meet. Kurama initially resists but then realizes Abab has good intentions.
Well, perhaps it's a fanfiction where Kurama is interacting with Abab in a unique way. Since Kurama is such a powerful and important part of Naruto's story, Abab could be a self - inserted character or an original character created by the fanfic author. And Dons might be related to a special event or item. For example, Dons could be a magical artifact that Kurama and Abab need to find or protect.
One possible plotline could be that Naruto, due to some external influence or his own preoccupations, fails to communicate with Kurama as he used to. This might lead to Kurama feeling lonely and neglected. For example, if Naruto gets involved in a complex political situation in the village, he might focus all his attention on that and forget about the bond he has with Kurama.
One possible plotline could be that Harry, through some magical accident, gets transported into Naruto's world. There, he meets Kurama and is immediately in awe of the powerful fox. He then tries to learn from Kurama about power and how to use it in a different way than he's used to in the wizarding world. Another plotline could be that Kurama's spirit somehow enters the Harry Potter universe and Harry is the only one who can sense it. He then has to figure out how to deal with this strange entity while also keeping it a secret from others in Hogwarts.
One plotline could be that the female Naruto discovers that her fox tail holds a hidden power that is key to defeating a new, powerful enemy threatening the Hidden Leaf Village. As she delves deeper into understanding this power with Kurama's help, she faces internal and external struggles. Internally, she has to overcome self - doubt, and externally, she has to deal with those who are jealous or afraid of her newfound abilities.
One possible plotline could be that fem Kurama helps Naruto master new forms of his chakra more quickly. Another could be them going on a journey together to discover more about Kurama's past. Or perhaps they team up to fight a new, powerful enemy that threatens the Hidden Leaf Village.
One possible plotline could be that Dante is on a mission in a world that has some connection to Naruto's universe. There, he encounters Kurama. They start off as cautious of each other but then realize they can help each other. For example, Dante could need Kurama's knowledge of the local demonic forces, and Kurama could be interested in Dante's unique weapons.
One possible plotline could be that Kurama, as Naruto's sister, helps him secretly in his battles. Since she is a powerful being, she might use her chakra to boost Naruto's strength without others knowing, adding an interesting dynamic to his fights against powerful foes.
One interesting plotline could be Naruto learning new and unique jutsu with Kurama's help. For example, they might combine their chakra in a way that creates a completely different form of attack, like a chakra blast with both Naruto's positive energy and Kurama's wild power.
One interesting plotline could be Naruto achieving a perfect fusion with Kurama and using their combined power to defeat a new, extremely powerful enemy that neither could face alone. For example, an ancient demon that has been awakened from a long slumber.
One interesting plotline could be Naruto and Kurama working together to defeat a new, powerful enemy that neither could face alone. Their bond allows them to combine their powers in unique ways.