Fanfiction about Sakura and Kakuzu: What are some interesting plot ideas?

Maybe Kakuzu's bloodline has a hidden sealing technique. In the fanfiction, Naruto is trying to learn more about sealing, and Kakuzu, seeing potential in Naruto, decides to teach him this special bloodline - based sealing technique. However, the Akatsuki finds out and tries to stop them, thinking Naruto will use it against them. This leads to a series of battles and a race against time for Naruto to master the technique.

One idea could be a crossover with Naruto. Kakuzu could be sent to the Naruto universe and form an unlikely alliance with a shinobi village to fight a common enemy, like the Akatsuki from his own world turned rogue in the new universe. This would create a lot of interesting character dynamics and battles.

One idea could be a story where Kisame and Sakura are forced to team up during a mission in a strange, new land. They start off distrusting each other but gradually learn to respect one another's skills. For example, Kisame is impressed by Sakura's medical ninjutsu when she heals him from a near - fatal wound. Another plot could be set in an alternate universe where they are both students at the ninja academy together, and their different personalities lead to some comical and also some heartfelt moments as they grow up.

A plot could involve Sakura being targeted by an enemy who wants to use her medical knowledge for evil purposes. Shisui, being a skilled ninja, decides to protect her. As they go on the run together, they start to understand each other better. Shisui might teach Sakura some unique ninja techniques, and Sakura could help Shisui deal with his own emotional traumas. Another idea is that they both get involved in a mystery within the Hidden Leaf Village. There are strange disappearances, and they suspect that there is a powerful enemy at work. They have to use their combined skills, Sakura's intelligence and medical expertise and Shisui's combat and Sharingan abilities, to solve the mystery.

One plot idea could be that Gaara and Sakura are on a joint mission in a foreign land. They have to rely on each other's skills. Gaara's sand control and Sakura's medical ninjutsu and brute strength can complement each other. For example, Sakura gets injured while fighting off some powerful enemies, and Gaara uses his sand to protect her until she can heal herself. Then they continue the mission together and form a deep friendship along the way.

A third plot idea is that Madara is somehow cursed and Sakura, with her medical and combat skills, is the only one who can help him. In the process, they start to understand each other better. Madara discovers that there is more to the younger generation than he thought, and Sakura realizes that there is a depth to Madara that goes beyond his villainous reputation.

Perhaps a story where Kushina is resurrected somehow and has to adapt to the new world that Sakura is a part of. They could start off as strangers but gradually become friends as Kushina learns about the modern ninja techniques and Sakura learns from Kushina's old - fashioned but effective ninja wisdom.

A plot could revolve around a powerful enemy who targets both Gaara and Sakura because of their unique abilities. They are forced to fight side by side. During the battles, Sakura discovers a new side to Gaara's personality, his insecurities and his hopes. Gaara, in turn, is impressed by Sakura's determination and kindness. This shared experience draws them closer together.

One plot idea could be that Shisui survives and he meets Sakura during a mission outside the village. He is intrigued by her medical skills and her strong will. They start to train together and a friendship forms that slowly turns into something more as they face various challenges together.

One plot idea could be that Sakura, through some time - travel jutsu, ends up in Hiruzen's era. She uses her medical ninjutsu knowledge to help in a major epidemic that is plaguing the village at that time. Hiruzen, impressed by her skills, takes her under his wing as a sort of special advisor for medical matters in the village.