Well, in RWBY God of Light and Darkness fanfiction, a cool concept could be the idea of characters being chosen or influenced by these gods. Maybe a character gains special powers from the God of Light to fight against the encroaching darkness. Also, the fanfiction might delve into the moral implications of the actions of these gods and how the characters react to them.
Ruby Rose is often involved. Given her role as a protagonist in RWBY, she could be a key figure in the fanfiction related to the God of Light and Darkness. Maybe she is the one who has to find a way to restore the balance between the two forces.
Ruby could be one. Since she is a central character in RWBY, in fanfiction, she might be the one to face off against the God of Darkness or be somehow influenced by his presence. Another could be Salem. Given her connection to dark forces in the original RWBY story, she could have a more in - depth relationship with the God of Darkness in fanfiction.
It could be about many things. It might focus on the RWBY characters facing some great evil or danger, with the 'light' representing the heroes' courage, friendship, and powers against the 'darkness' which could be various antagonists or difficult situations in the RWBY universe.
One interesting concept could be the exploration of the God of Darkness's backstory. It might delve into how he came to be and what his true motives are. Another could be the way his power affects the RWBY universe and its characters. For example, how his influence might change the balance between good and evil in the story.
The dark and light gods in various myths can be referred to as the following examples:
In ancient Greek mythology, the dark god Athena and the light god Apollo were two very important gods. Artemis was the goddess of the sky and nature. Her duty was to protect nature and mankind from evil forces. Apollo, on the other hand, was the sun god. His image was usually a handsome and brave man. His mission was to protect the sun and the health and well-being of mankind.
In Norse mythology, the dark god Thor and the light god Heliodorus were also two important gods. Thor was a powerful Thunder God whose power came from lightning and his duty was to protect the world from destruction. Heliopolis was the God of Light. His image was usually a beautiful woman. Her main duty was to create and illuminate the world, so that humans and all things could obtain light and warmth.
In India, the dark god Shiva and the light god Brahma were also two important gods. Shiva was a god of destruction and war. His power came from the power of demons and evil. His duty was to prevent evil forces from harming humans and the world. Brahma was the God of the Universe and Truth. His image was usually a radiant man. His main duty was to create the universe and protect the peace and truth of the universe.
In addition to the few examples mentioned above, the dark gods and the light gods in other myths may also be different. These gods had different images and responsibilities in different cultures and legends, but they all brought different hope and strength to humans and the world.
In this fanfiction, aside from the core RWBY team, there could also be other important characters. Ozpin might play a role as he often has knowledge and guidance to offer. Qrow Branwen could also be involved as he is Ruby's uncle and has his own set of skills and connections. Additionally, characters like Pyrrha Nikos might make an appearance if the story is set in a timeline where she still exists, and she could be a powerful ally in the battle against the darkness.
In RWBY fanfiction, 'crawling darkness' could refer to a variety of things. It might be a metaphor for an evil force that is slowly spreading through the RWBY universe. For example, it could be a new type of Grimm that moves in a stealthy, creeping way, or it could represent a dark influence on a character's mind, like a creeping sense of despair or corruption.
Blake could also work well as the main character. Given her past and her connection to the White Fang, she has a lot of internal conflict. The God of Darkness could either prey on that conflict or offer her a way to resolve it in a way that is both tempting and dangerous. This would make for an interesting exploration of her character.
One interesting plotline could be the exploration of the God of Light's past and his relationship with other deities in the RWBY universe. Maybe how he came to be and what his true intentions are for the world of Remnant.