One possible plot could be that the zombies from The Walking Dead somehow end up in the Naruto world. Naruto and his friends have to use their ninja skills to fight off the hordes of zombies. Maybe they could also try to find a cure using their knowledge of chakra and medical ninjutsu.
A great plot for this crossover fanfiction could be that a powerful jutsu in the Naruto world goes wrong and creates a zombie - like situation. The characters from The Walking Dead, who are already experienced in dealing with the undead, are somehow brought to the Naruto world to help. They start teaching the ninjas about survival in a world full of the undead. Naruto, Sasuke, and the others learn from them about conserving resources and working as a team in a more desperate situation. At the same time, the Naruto characters show the Walking Dead characters their amazing ninja powers like Naruto's Rasengan and how it can be used to take out multiple zombies at once.
Well, a cool plot might involve the characters from The Walking Dead arriving in the Hidden Leaf Village. The villagers are initially confused but then they realize the threat. Naruto, being the hero he is, teams up with Rick (from The Walking Dead). Together, they combine their survival skills and ninja techniques to protect the village and search for a way to stop the zombie outbreak. For example, Naruto could use his shadow clones to distract the zombies while Rick and his group search for a weakness. And the different ninja clans could contribute their unique abilities like the Inuzuka clan using their dogs to track the zombies.
One possible plot could be that Naruto and his friends somehow end up in the world of The Walking Dead. Naruto's ninja skills would be really useful in fighting off the zombies. He could use his shadow clone jutsu to create distractions while they look for supplies or a safe place. His friends like Sakura could use her medical skills to treat any survivors they come across. And Sasuke could use his sharingan to detect any hidden threats, either from the zombies or from other groups of survivors.
Well, imagine the ninjas in the Naruto world are suddenly faced with the same post - apocalyptic situation as in 'The Walking Dead'. Sasuke might be off on his own initially, thinking he can handle the zombie threat alone. But Naruto would be all about bringing people together, like the Konoha villagers, to build a safe haven. They could learn from each other's survival skills. The zombies in this crossover could be extra tough, with some having chakra - like abilities because of the different world they are in now.
One possible plot could be that Batman finds himself in the world of The Walking Dead. He uses his detective skills to figure out the origin of the zombie outbreak. Maybe he teams up with some of the survivors like Rick. He'd use his gadgets to defend against the walkers. For example, his batarangs could be used to take out walkers from a distance.
One possible plot could be that Inuyasha and his friends are somehow transported to the world of The Walking Dead. Inuyasha's sword, Tessaiga, could be effective against the zombies as it can cut through almost anything. They could team up with the survivors in the Walking Dead world. Kagome's spiritual powers might also be useful in detecting the zombies from a distance or even purifying them in some way.
One possible plot could be that a powerful dark magic spell goes wrong in the Harry Potter world and creates a portal to the world of The Walking Dead. Harry, Hermione, and Ron find themselves in this post - apocalyptic world filled with walkers. They have to use their magic skills to survive, like using the Stunning Spell to immobilize walkers and the Fire - Making Charm to keep the walkers at bay at night. Meanwhile, some of the survivors from The Walking Dead world are in awe of their magic and start to learn from them, creating a unique bond between the two groups.
One possible plot could be that a spell gone wrong in the wizarding world accidentally opens a portal to the world of The Walking Dead. Harry Potter and his friends find themselves in this post - apocalyptic world. They use their magic to fight off the walkers, but also face moral dilemmas as they interact with the survivors who have no concept of magic. Hermione might try to find a scientific explanation for the walkers while Ron is more focused on survival and getting back home.
Maybe the main characters of both shows meet in a post - apocalyptic city. The more science - minded characters from 'Z Nation' try to study the walkers from 'The Walking Dead' to see if there are differences in the virus strains. This leads to a series of adventures as they protect each other from zombie attacks during the research.
In a 'Naruto Walking Dead' game fanfiction plot, it could start with Naruto being transported to a world similar to 'The Walking Dead'. He is confused at first but quickly realizes the danger. He meets some of the main characters from 'The Walking Dead' and they form an alliance. They decide to head towards a rumored safe haven. During their journey, Naruto teaches his new friends some ninja techniques for self - defense against the zombies. At the same time, they encounter some powerful zombies that seem to have some connection to an ancient ninja curse. Naruto then has to use his wisdom and strength to not only survive but also to break the curse and save both worlds.
In this fanfiction, it could also be that the zombies in the world are created by some sort of dark jutsu gone wrong. Naruto and his comrades then have to not only battle the zombies but also find a way to reverse the jutsu. Along the way, they might encounter moral dilemmas similar to those in The Walking Dead, such as whether to trust new survivors or sacrifice one for the good of the many.
One possible plot could be Naruto and his friends getting transported to the world of The Walking Dead. Naruto's ninja skills would be extremely useful in fighting off the zombies. For example, his Shadow Clone Jutsu could be used to create distractions while they search for supplies or a safe place to stay. His Rasengan could also be a powerful weapon against groups of zombies. Maybe they team up with some of the survivors from The Walking Dead, and Naruto teaches them some basic ninja self - defense techniques.