Well, first of all, the writers often take the unique elements from each universe. From Naruto, it's the ninjutsu, kekkei genkai, and the concept of the ninja villages. From Highschool of the Dead, it's the zombie apocalypse and the school environment. They then find ways to make these elements work together. Maybe a character with a Sharingan from Naruto can use its powers to detect zombies from afar. Also, they might use the character relationships. A Naruto character could form a team with some Highschool of the Dead survivors to face the challenges together. And they might also play with the different values of the two universes. For example, the loyalty in Naruto and the survival instinct in Highschool of the Dead.
Yes, there could be. For example, it might combine the unique ninja abilities from Naruto with the high - tension survival situations in Highschool of the Dead. Maybe Naruto characters have to use their jutsus to fight off zombies in a high school setting.
Most likely Naruto himself would be one of the main characters. Since it's a Naruto - based fanfic, he would bring his ninja skills and determination to the high - school - zombie scenario.
The plot might center around a mission to find a cure for the zombie outbreak in the Highschool of the Dead world. The Naruto characters could bring their unique abilities to the table. Sakura's medical skills could be crucial in trying to understand the nature of the zombie virus. And Naruto's determination would keep everyone's spirits up during the tough times. Also, there could be some interesting power - up scenarios. Maybe some of the Highschool of the Dead characters could learn some basic ninja techniques from the Naruto gang.
Naruto's experience in dealing with tough opponents in his own world would help him in the zombie - filled Highschool of the Dead. He would be able to quickly analyze the situation, figure out the weaknesses of the zombies, and come up with effective plans. His friendship - first approach might also lead to some interesting relationships with the other characters in this new and dangerous world.
A fanfic like this would likely have a very complex plot. The characters from Naruto would bring their own goals and values into the Highschool of the Dead world. Sasuke, for instance, might be more interested in using the chaos to gain power, while Naruto would be focused on saving everyone. And with the Juubi in the mix, there could be a race to either harness its power for good or prevent it from causing even more destruction. It could also explore how the different fighting styles and abilities in Naruto compare to the survival skills needed in a zombie - filled high school.
One possible aspect of such a fanfiction could be the combination of Naruto's ninja skills in the zombie - infested world of Highschool of the Dead. For example, Naruto's shadow clone jutsu could be used to distract the zombies while the characters from Highschool of the Dead search for supplies or a safe place. His ability to move quickly and stealthily like a ninja would also be a great advantage in that dangerous setting.
One great Takashi x Rei fanfic could be 'A New Beginning'. It shows how Takashi and Rei's relationship evolves in the post - apocalyptic world. They face many challenges together and their bond strengthens through shared experiences.
Naruto would probably be the first to jump into action. He'd be shouting about not giving up and trying to protect everyone. He might see the zombies as just another type of enemy to defeat. Sasuke, on the other hand, would be more cautious and calculating, looking for ways to use the situation to his advantage. Sakura would be using her medical skills to help the injured, while also fighting off zombies when necessary.
In this crossover, Naruto's Rasengan could be a powerful weapon against the zombies. He could spin through a group of zombies, taking them out in one go. Hinata's Byakugan could be useful for surveillance, being able to see in all directions and detect any approaching zombies long before they get close. Shikamaru, with his high intelligence, could come up with strategic plans to navigate through the zombie - infested high school, using the abilities of both the Naruto and Highschool of the Dead characters effectively.