A possible plot for alien x predator fanfiction is a group of predators coming to Earth not just for hunting aliens but also to study human culture. Meanwhile, the aliens are evolving in a new way that makes them more dangerous. The story could follow how the predators adapt their hunting techniques and how humans react to these two menacing species interacting on their planet. It could involve a lot of action - packed scenes and tense moments of the predators and aliens facing off in different urban and rural settings on Earth.
One idea could be a young human who gets caught in the middle of an alien - predator conflict and has to use their wits to survive. Maybe they form an unexpected alliance with a lone predator who sees potential in the human. Another plot could be an alien - predator hybrid created by some mad scientist, and the two species have to team up to stop this new threat that is stronger and more unpredictable than either of them.
A plot could involve a group of humans who are caught in the middle of a war between Predators and Aliens. They form an alliance with a rogue Predator who has his own reasons for wanting to stop the fighting. Maybe there's a powerful Alien queen that the Predators are desperate to kill, and the humans get dragged into that mission.
One idea could be a group of humans caught in the middle of an unexpected alliance between a lone Alien and a young Predator. They have to figure out how to survive while these two usually hostile species work together for some mysterious reason.
One idea could be the Predators hunting the Sith Lords. The Sith are powerful and dark side users, and the Predators' hunting skills would be put to the ultimate test against them. It would be a battle of wits and power.
Another plot could be a coming - of - age story for a young predator. It's learning how to hunt the prey in a more ethical way. It could be a young lion cub who, instead of just chasing after zebras blindly, tries to understand their behavior and only hunt the ones that are old or sick, in a way that maintains the balance of the ecosystem.
One idea could be an OC who is a scientist accidentally stumbles upon a Predator's hunting ground. The OC has to use their wits and scientific knowledge to survive and even form an unlikely alliance with the Predator. Maybe the OC discovers a way to communicate with the Predator through some sort of energy signal, which intrigues the Predator enough to not kill them right away.
A plot could involve the fem alien being in danger on Earth and the OC coming to her rescue. This could lead to a bond between them. Maybe the OC discovers that the fem alien has special powers that she needs to hide from the wrong people on Earth. They then have to work together to keep her safe and in the process, they fall in love.
One interesting plot twist could be that Naruto has some hidden alien or predator bloodline. Maybe his chakra is actually a form of alien energy that he unknowingly possesses. This could change the way he is perceived in the Naruto world and also attract the attention of both the aliens and predators.
One idea could be an alien with unique telepathic abilities forming a deep bond with a human. The alien might be on a secret mission on Earth and the human gets accidentally involved. They start to understand each other's cultures and values, leading to a friendship that defies the differences between their species.
One idea could be that a Predator ship crashes near Konoha. Naruto, being the curious and brave ninja he is, investigates. The Predator technology could be something that both intrigues and challenges the ninja world. Maybe Naruto has to learn new ways to fight the Predator's advanced weaponry while also trying to communicate with it in his own Naruto - like way.
A cool plot could be that a group of young ninja trainees are on a survival exercise in a remote area when they stumble upon an Alien - Predator battle. The Predators are outnumbered by the Aliens. The ninja trainees want to help the Predators because they seem more 'human - like' in their fighting style. Naruto, who is now a respected ninja, arrives to guide the trainees. He helps the Predators set up traps using ninja wire and explosive tags. In the process, they all learn about each other's cultures and fighting styles, and together they defeat the Alien threat.