One interesting concept could be a darker version of Kirby's world where the cute and colorful landscapes are overrun by shadowy forces. For example, Kirby might have to face corrupted versions of his friends, adding a sense of betrayal and danger to the story.
In some dark Kirby fanfiction, Kirby could be depicted as an anti - hero. Maybe he has been pushed too far by the villains and decides to take extreme measures to defeat them, blurring the line between good and evil. This would make for a very different kind of Kirby adventure compared to the original game's storylines.
Another concept might involve Kirby being trapped in a nightmarish dimension. In this dimension, all his powers are either weakened or have a negative side - effect. He has to struggle not only against the strange and menacing creatures there but also against the very nature of this dark world to find his way back home.
One interesting concept could be a crossover where Kirby characters gain the magic abilities of Fairy Tail wizards. For example, Kirby could learn Natsu's Fire Dragon Slayer magic and use it in his battles.
One interesting concept could be the combination of Kirby's unique powers, like inhaling enemies and stealing their abilities, with the combat styles and semblances in RWBY. For example, Kirby might gain Ruby's speed semblance and use it in a creative way during battles in the RWBY world.
In RWBY x Kirby fanfiction, the idea of Kirby interacting with the Huntsmen and Huntresses is quite fascinating. Kirby could be seen as a sort of new - age creature in the RWBY universe. His non - human nature and unique abilities would surely catch the attention of the RWBY characters. This could lead to various storylines, like Kirby joining a team of Huntsmen and helping them fight the Grimm in his own unique way, which might involve using his powers to transform into Grimm - like forms he has absorbed.
One interesting concept could be exploring the characters' hidden emotions. In fanfiction, authors often delve deeper into the psyche of the characters from the original work. For example, they might show a character's fear of the dark in a more profound way, which wasn't fully explored in the original. Another concept could be the creation of new relationships. Fanfiction writers might pair characters in unexpected ways within the 'in the dark' setting, adding a new dimension to the story.
One interesting concept could be the mystery and suspense. Since it's 'in the dark', there might be secrets between the characters that are gradually revealed. For example, one character may be hiding their true identity or motives regarding the marriage. Another concept could be the forced growth of the relationship. Without the full knowledge of each other, the characters have to quickly adapt and learn about one another within the context of marriage, which can lead to unique character development.
One interesting concept could be exploring the backstories of the characters in more depth. For example, delving into the past of the main character before he arrived in the Dark City. It might give new insights into his motives and actions.
One interesting concept could be the exploration of power dynamics in a darker Zootopia. For example, how different species might abuse their power or be oppressed in a more sinister version of the city. It might also delve into the seedy underbelly of the animal society that was only hinted at in the original movie, like illegal activities among certain groups.
One interesting concept is the twisted versions of well - known superheroes. For example, a Batman who has completely given in to darkness and uses extreme and immoral methods to fight crime. Another concept could be the altered timelines and universes where the laws of physics and society are vastly different from the main DC universe.
Well, there's the idea of scientific research that blurs the lines between life and death. In some dark science fanfiction, scientists find ways to revive the dead in a half - alive, half - zombie - like state, which then causes chaos. Another interesting concept is the discovery of a new form of energy that has a corrupting influence on those who come into contact with it. This leads to the downfall of society as people become obsessed with this energy and will do anything to obtain it. There's also the concept of science being used to create a perfect, but soulless, race of beings, which challenges our ideas of what it means to be human.
In some dark energon fanfiction, it's about the corruption it causes. It might corrupt the minds of Transformers, making them turn evil or lose their sense of self. This can lead to complex character arcs and moral dilemmas within the story.