Love across different worlds is also a big theme. For example, a fanfiction might have a character from Twilight fall in love with someone from Inuyasha's world. This kind of love story often has to overcome many obstacles, such as different values, powers, and the reactions of their respective communities. It makes for very interesting and emotional reading.
One possible plot could be that Inuyasha somehow gets transported to the Twilight world. He might initially be confused by the modern settings and the presence of vampires and werewolves. Bella could mistake him for a new type of supernatural being. And Inuyasha, with his sword and combat skills, could get involved in the ongoing feud between the Cullens and the werewolves in Forks.
One great twilight and inuyasha fanfiction is 'Twilight Meets Inuyasha: A Crossover of Worlds'. It combines the unique elements of both universes in an interesting way. The characters from Twilight, like Bella, interact with Inuyasha and his gang in a story full of adventure and mystery.
One good example could be a story where Inuyasha's group somehow ends up in the Twilight universe. Maybe they cross paths with the Cullens. In such a fanfic, the cultural and power differences between the two universes can create interesting conflicts and alliances. For instance, Inuyasha's demon slaying abilities compared to the vampires' powers in Twilight.
Goodreads has some groups dedicated to fanfiction as well. Although it's mainly known for book reviews, these groups can be a hidden gem for finding Inuyasha - Twilight crossover fanfiction. You can also ask in anime or fantasy - related subreddits if anyone has any recommendations. Some users might be into this unique crossover and can point you in the right direction.
One popular trope is the 'fish out of water' situation. For example, characters from Inuyasha's feudal Japan world find themselves in the modern - day setting of Twilight. Another is the power struggle trope. Inuyasha's demon powers and the vampires' powers in Twilight often lead to interesting power dynamics in the fanfics. There's also the love triangle trope, with the main characters from both universes getting involved in complex relationships.
The werewolves in Twilight have their own set of abilities like enhanced strength and pack telepathy. Inuyasha also has his encounters with wolf demons. In a fanfic, the werewolves could team up with Inuyasha against a common enemy, perhaps some powerful demon that has made its way into the Twilight universe. Their combined strength and abilities could create a really dynamic and action - packed story.
Inuyasha and Edward would be really interesting. Inuyasha is brash and hot - tempered, used to fighting his enemies head - on. Edward, on the other hand, is more reserved and calculating. Their different approaches to handling threats and their unique supernatural abilities would create a lot of tension and also some interesting interactions.
The Naraku would be a likely kidnapper. He is always plotting against Inuyasha and trying to get his hands on the Tessaiga. Kidnapping Inuyasha would be a way for him to either steal the sword or find a way to break Inuyasha's spirit so that he can no longer oppose him.
Sesshomaru would raise the baby with a combination of discipline and protection. He would protect the baby from any threats, using his powerful abilities. At the same time, he would discipline the baby when it made mistakes, teaching it the ways of the demon world. Inuyasha, on the other hand, would add a more carefree and emotional touch to the parenting, creating a balance in the baby's upbringing.