The novelty. Since they are not the typical pairings, it offers a fresh perspective on the characters. For example, a rare pair might show a side of a character that is not explored in the mainstream pairings.
You can try some popular fanfiction websites like Archive of Our Own (AO3). It has a vast collection of fanfictions, and you can use the search function to specifically look for 'rare pairs' in the Supernatural category.
Natsu and Zeref are quite popular. Their complex relationship, with Zeref being the older brother and Natsu having a connection to his dark past, offers a lot of material for fanfiction. Writers can explore how Natsu might deal with the truth about his brother and how their relationship could evolve.
Bai Lu's trilogy in the ancient language included Spring Banquet, Dream of Spring, and Peach Blossoms. These three novels were all about love and being loved. They described the love of mutual dependence, mutual understanding, and mutual fulfillment. These stories were easy and pleasant, and the characters 'personalities were constantly changing as the plot developed. The author, Bai Lu Shuang Shuang, created a deep love and protection with delicate strokes. Among them, the Spring Banquet was the first in this trilogy.
The following are some recommendations for male protagonist novels:
1. " Doomsday Slaughterhouse ": This sci-fi novel tells the story of Bai Xiao, who was reborn against the heavens and became the only butcher in the apocalypse. This novel is full of exciting and thrilling plots.
2. " I'm Stealing Zombies in the Strange World ": This novel was about a world where all high school students were zombies except for the students.
Please note that the novels recommended above may only be part of the relevant results. The specific content and preferences need to be further understood.
In the fanfiction, it could be that Naruto inherits the doujutsu. There might be a hidden lineage that Naruto is a part of, and when the time is right, the doujutsu awakens within him. This could be related to his Uzumaki heritage, which has many secrets yet to be fully explored. It's possible that some long - lost relative had this doujutsu and it has been passed down through the generations, finally emerging in Naruto.
Natsu and Lucy are extremely popular. Their relationship throughout the series has a lot of chemistry and growth. Fans love to imagine their wedding and the adventures that would follow as a married couple in the Fairy Tail world.
Goku and Vegeta are extremely popular. Their constant rivalry and the underlying respect they have for each other can be easily translated into a yaoi relationship in fanfiction. They are two of the most iconic characters in Dragon Ball, and fans love to explore their relationship in different ways.
Natsu and Lucy are often a popular pair in Fairy Tail Soulmate Fanfiction. Their relationship in the original series has a lot of potential for the soulmate trope. There's also Gray and Juvia, as Juvia has a very strong and obvious affection for Gray which could easily be translated into a soulmate - type relationship.
I think Eevee and Tinker Bell would be an interesting pair. Eevee's cute and adaptable nature could pair well with Tinker Bell's mischievous and helpful personality. They could explore new places together, with Eevee using its different evolutions' abilities to help Tinker Bell in her tasks in Pixie Hollow.