What makes Devilman Crybaby fanfic so popular?

A good Akira x Ryo fanfic should first and foremost capture the essence of their relationship. It should show the loyalty that Akira has for Ryo, and Ryo's somewhat mysterious and often self - serving nature towards Akira. For example, it could explore how Ryo's actions, which seem cruel at times, are actually his way of trying to protect Akira in his own twisted way.

One popular theme is the exploration of the complex relationships between the characters. For example, the relationship between Akira and Ryo is often delved into more deeply in fanfiction. Another theme could be the alternate versions of the story's events, like what if certain battles had different outcomes. Also, the inner turmoil of the characters, such as Devilman's struggle with his dual nature, is a common theme in fanfiction.

There's a fanfic titled 'Akira and Ryo: A Different Path'. In this story, it takes a more alternate universe approach. Instead of the tragic events in the original, they end up on a journey together to discover a new way to coexist with the demons. It's a really interesting take on their relationship as it shows them growing closer in a more positive environment.

Devilman Crybaby has a corresponding manga. The anime takes inspiration from it, but there might be some differences in the way the story is presented in each medium.

To be honest, Devilman Crybaby isn't based on a single, identifiable biblical story. Instead, it weaves elements from multiple religious and mythological sources to create its unique narrative and themes.

There is also 'Devilman Crybaby: A New Dawn'. This fanfic focuses on what could have happened if the events at the end of the series had a different outcome. It's a really creative take as it imagines a world where some of the main characters make different choices, leading to a whole new set of adventures and challenges.

Another plot idea is to crossover with Neon Genesis Evangelion. The Angels in Evangelion could be some sort of new form of demons in the Devilman Crybaby universe. The Eva pilots might have to team up with Devilmen to fight these powerful threats. It could explore the psychological aspects of both universes as the characters deal with the new and terrifying situation.

One common theme is loyalty. Their relationship in the original series has elements of loyalty, and fanfics often explore this further. For example, how far they would go to protect each other.

The origin story in 'devilman crybaby' is crucial as it sets the foundation for the entire series. It explains how the main character becomes Devilman, which is a key element in the story's development.

One challenge is integrating the different power systems. Naruto has chakra - based powers like ninjutsu and genjutsu, while Devilman Crybaby has demonic powers. It's hard to make them work together in a believable way.