One possible aspect of Kurama and Karasu in fanfiction could be their complex dynamic. Kurama is known for his calm and calculating nature, while Karasu is more of a wild card. In fanfiction, they might be portrayed as rivals with a grudging respect for each other. Their interactions could range from intense battles to unexpected moments of understanding, as fanfiction writers explore different sides of their personalities.
Another plot is the exploration of their emotions. Fanfiction might delve into the unspoken feelings they have for each other. It could be a love - hate relationship where they are drawn to each other despite their differences. Writers may create scenarios where they have to work together and in the process, these emotions come to the surface, adding a layer of romance or at least deep emotional connection to the story.
There is a bit of a love story in Yu Yu Hakusho. It's not the main driving force of the show, but it does contribute to the character development and adds some emotional complexity to the narrative.
There's also 'Naruto and Yu Yu Hakusho: A Shared Destiny'. This one is interesting because it delves deep into how the two worlds could co - exist. It's not just about battles but also about the characters learning from each other's cultures and values. It has a lot of character development and the writing style is engaging.