A possible plot for 'naruto x goblin slayer fanfiction' might be that Naruto teams up with the Goblin Slayer to fight a new, powerful type of goblin that has some kind of jutsu - like abilities. Naruto's experience in fighting all sorts of powerful foes in his world would come in handy, and he could learn some new strategies from the Goblin Slayer's more brutal and practical approach.
Well, consider this plot. There is a curse in the Goblin Slayer's world that is starting to affect Naruto's world too. The two of them have to work together to find the source of the curse. Along the way, Naruto has to adjust to the more gritty and dangerous nature of the Goblin Slayer's world, while the Goblin Slayer has to understand Naruto's more optimistic and 'believe - in - your - friends' attitude.
One idea could be that Naruto is somehow transported to the world of Goblin Slayer. He could use his shadow clone jutsu to confuse the goblins and then use his rasengan to take out large groups. Another could be that the Goblin Slayer visits Konoha and Naruto has to teach him about the concept of chakra.
Another idea is that Naruto is summoned to the Goblin Slayer universe because of a powerful dark magic that the goblins are about to unleash. His godlike abilities, like the ability to create countless clones, could turn the tide in the battle against the goblins. He could also teach the Goblin Slayer some new combat techniques inspired by his ninja training.
One idea could be that the Goblin Slayer gradually gains the affection of various female characters as they see his unwavering dedication to slaying goblins. For example, a priestess might develop deeper feelings as she witnesses his selfless protection of the village. Another could be a female warrior joining his cause and falling for his combat skills and quiet determination.
For a Goblin Slayer crossover fanfiction, consider a crossover with 'Harry Potter'. The Goblin Slayer could be transported to the wizarding world. He would be confused by the magic there at first, but then realize that goblins also exist in this world. He could team up with Harry and his friends to stop a goblin - related dark magic plot. This would bring a unique mix of the gritty, down - to - earth fighting style of the Goblin Slayer with the magical world of 'Harry Potter'.
How about a crossover with 'Fairy Tail'? The Goblin Slayer's serious and methodical approach to slaying goblins could contrast with the more flamboyant and magic - using mages of Fairy Tail. They could team up to fight goblins that have been magically enhanced or are causing trouble in the Fairy Tail world.
One idea could be a fanfic where the Goblin Slayer has to team up with a young mage who is new to the world of slaying goblins. They start off not getting along but gradually learn to work together and respect each other's skills.
One possible plot could be that the Doom Slayer somehow gets transported to the world of Goblin Slayer. He then uses his advanced weaponry and combat skills to help the Goblin Slayer in his never - ending fight against the goblins. Maybe they team up to take on a super - powerful goblin boss that neither could defeat alone.
One interesting plot idea could be the discovery of a new and extremely powerful bloodline within the Naruto universe in the 'naruto slayer bloodline fanfiction'. Maybe a character who was thought to be weak suddenly unlocks this bloodline and has to deal with the newfound power and the attention it brings.
One possible plot could be that the female knight from the 'Goblin Slayer' world gets transported to the 'Naruto' universe. She teams up with Naruto and his friends to fight against a new threat that is a combination of goblins and some of the villains from the 'Naruto' world, like Orochimaru who has somehow managed to use goblin - like creatures in his experiments.
Another interesting plot could be a political intrigue - based one. The world of Goblin Slayer has its own political structure. The Female Knight and Goblin Slayer get involved in a plot where they have to navigate through the politics of the land while still dealing with goblin threats. Maybe there are some nobles who are using goblins for their own gain, and the two protagonists have to expose this conspiracy. This type of plot adds a layer of complexity to their relationship and the overall story.
Maybe the Wood Dragon Slayer has a connection to the Sage of Six Paths. This connection gives them unique abilities that no one else has. They could discover this connection during a dangerous mission in an ancient ruin. And then they have to learn how to control these newfound powers while also dealing with the political unrest in the village that arises from others fearing their new strength.