Character development is key. In your Roxas crossover fanfic, show how Roxas changes as he interacts with the new world and characters. If he crosses over into the 'Avatar: The Last Airbender' world, he might start as a bit of an outsider but gradually learn about bending and become more integrated. Also, create engaging dialogue. Let Roxas have conversations that are both true to his character and also fit in with the new universe. This will make the story more immersive.
One common theme is identity. Roxas already has a complex identity in his original story, and when he's crossed over into another universe, he often has to re - evaluate who he is. For example, in a crossover with a modern - day setting, he might struggle with fitting in as a being from a different world with different powers.
One interesting Roxas crossover fanfic could be one where he crosses over into the world of 'Final Fantasy'. In this crossover, Roxas might interact with characters like Cloud. He could learn new fighting techniques from them and face new challenges. It would be fascinating to see how his Keyblade skills compare to the swords and magic in the 'Final Fantasy' universe.
One popular Roxas crossover fanfiction is 'Roxas in the World of Naruto'. It combines the character Roxas from Kingdom Hearts with the Naruto universe in an interesting way. The story often has Roxas using his unique abilities in the context of the ninja world, facing off against various Naruto characters and getting involved in the complex politics and power struggles there.
One common theme is friendship. Axel and Roxas have a very deep bond in the fanfics, often relying on each other in tough situations. For example, in many fanfics, Axel will risk his life to save Roxas. Another theme is self - discovery. Roxas, especially, is often on a journey to figure out who he is, and Axel helps him in that process.
Well - written Roxas fanfic often has a strong emotional core. It might focus on Roxas' feelings of isolation or his connection to other characters like Sora or Axel. By exploring these emotions, it makes the reader more invested in Roxas' story. It should also be well - paced, not too rushed or too slow in telling the story.
One great fanfic about Roxas and Xion is 'The Bond Beyond'. It beautifully explores their relationship as they struggle with their identities within the Kingdom Hearts world. The author does an amazing job of delving into their emotions and the unique connection they share.
One common theme is friendship. Their bond is often explored deeply, like how they rely on each other in tough situations. Another is loyalty. Fans love to write about how Axel and Roxas are loyal to each other no matter what.
A second chance Roxas fanfic often explores alternate storylines where Roxas gets to fix past mistakes or take a different path. It might introduce new elements or challenges to his journey.