It depends on the specific fanfiction. Fanfictions are known for their creativity and bending of established rules. While Naruto is a shinobi from the Hidden Leaf Village in his own series and Shunsui Kyoraku is a captain in Bleach, in the world of fan - made stories, the author may have crafted a complex and unique narrative where Naruto is indeed the son of Shunsui Kyoraku. Maybe there's some sort of magical or time - traveling element involved to make this seemingly odd connection work.
In Fairy Tail fanfiction, Coyote Starrk can be depicted in various ways. Some authors might focus on his backstory, perhaps delving into his past before he joined the Espada. This can add more depth to his character. His interactions with other Fairy Tail characters also make for great plot points. For example, his potential friendship or rivalry with Fairy Tail mages could lead to exciting storylines.
One possible plot change could be Naruto having different abilities. Since Shunsui Kyoraku has unique powers in Bleach, Naruto might inherit some of those. For example, he could have a zanpakuto - like ability in addition to his ninja skills. Another change could be in his relationships. His connection to the Bleach universe through Shunsui might introduce new characters into his life, like other Soul Reapers. Also, his backstory would be completely different, perhaps involving the Soul Society instead of just the Hidden Leaf Village.
One possible plot could be that Naruto somehow gets transported to the Bleach universe and his spirit is merged with Coyote Starrk's. He then has to navigate the complex world of Hollows and Soul Reapers while still retaining some of his Naruto - like abilities. Maybe he uses his shadow clones to confuse the enemies in battles against Hollows.
You can try fanfiction websites like Archive of Our Own (AO3). It has a large collection of fan - created works, including crossover fanfictions. Just use the search bar and type in 'Coyote Starrk crossover' to find relevant stories.
One idea could be a crossover with another popular anime. For example, having Starrk interact with characters from 'Bleach' in a way that changes the course of the story. Maybe he teams up with Ichigo to fight a common enemy.
The potential for crossovers. He can be paired with various Fairy Tail characters in interesting ways. His different abilities and values can create clashes or harmonious relationships, which is very appealing in the world of fanfiction.
I'm not sure if there is such a specific 'naruto is coyote starrk' fanfiction. Fanfiction can be found on various websites like FanFiction.net or Archive of Our Own. But you'd have to search specifically for that concept. It might not be very common as Naruto and Coyote Starrk are from different fictional universes.
Well, it could be pure creativity. Maybe a fan just wanted to see how the magic of Harry Potter would interact with the powers of Coyote Starrk. It could also be an attempt to break the boundaries of the two different fictional worlds and create something entirely new and unexpected.
I don't think it's a popular concept among fans. Harry Potter is a world full of wizards, magic schools, and a battle against the dark lord. Coyote Starrk is from a very different anime - inspired world of Bleach with soul reapers and hollows. These two worlds are so different in tone, style, and content. While fanfiction can be very creative and combine the strangest of things, this particular combination seems too far - fetched for most fans to be really into it.