One idea could be that the characters from RWBY are transported into the Dark Souls universe. They have to adapt to the harsh and unforgiving world, facing the difficult enemies and complex level designs. For example, Ruby could use her scythe skills in the Dark Souls combat system, but find that the enemies are much more resilient than the Grimm she's used to.
One idea could be a crossover with 'The Lord of the Rings'. Picture the Dark Souls characters in Middle - earth, facing off against orcs and other dark creatures. Another could be a crossover with 'Bloodborne'. The gothic and nightmarish settings of both could blend well, with hunters and Dark Souls' warriors teaming up against a greater evil. A third idea might be a crossover with 'Final Fantasy'. The different magic systems and character classes could create really unique and exciting storylines.
A crossover with 'Final Fantasy' would be cool. The magic systems in both could be combined in interesting ways. For example, a Dark Souls 2 mage could learn some spells from a Final Fantasy character. Also, a crossover with 'The Elder Scrolls' series. The vast open worlds of both could create an amazing setting for the fanfiction. The character could explore different regions of Tamriel and use their Dark Souls 2 abilities to survive.
One plot idea could be that the Fire Keeper from Dark Souls is transported to another world in the crossover. There, she has to adapt to new rules and powers. Maybe she meets characters from the other universe who initially mistake her for something else due to her unique appearance and abilities from Dark Souls. Another idea is that she teams up with a character from the crossover world to fight a common enemy that threatens both of their realms. This enemy could be a powerful being that feeds on the essence of different worlds, and their combined knowledge and skills are the only hope to stop it.
Maybe the fanfic could explore the concept of the bonfires in Dark Souls in the RWBY universe. The characters could find special areas that act like bonfires, where they can rest, regain health, and upgrade their weapons. They could also meet strange characters at these bonfire - like places, similar to the NPCs in Dark Souls who give quests or useful information.
One idea could be exploring Yorshka's origin in more depth. Maybe she has a hidden past that involves a powerful being from another realm. Another plot could revolve around her relationship with the player character. For example, they form an unexpected alliance to face a common threat in the Dark Souls 3 world. A third plot idea could be that Yorshka discovers a long - lost power within herself that changes the balance of power in the game's universe.
A possible plot could involve an OC who is a healer with a mysterious past. They find themselves in the middle of the Dark Souls' dark and dangerous world. They start out trying to simply survive but soon realize that they have a greater purpose. Their healing powers attract both the good and the bad, and they must decide who to trust as they navigate through the complex politics and battles of the game's world.
One interesting crossover could be the fusion of the unique combat styles. For example, in RWBY, the characters use their weapons in creative ways, and in Dark Souls, the combat is more methodical and strategic. A fanfiction might have Ruby using her scythe in a way that combines the fast - paced attacks from RWBY with the precise timing and dodging required in Dark Souls. Another aspect could be the world - building. The dark and foreboding atmosphere of Dark Souls could seep into the RWBY universe, creating new and dangerous regions. Characters from Dark Souls might find themselves in Beacon Academy, leading to some interesting cultural clashes and exchanges of fighting techniques.
A crossover with the world of The Matrix could be fascinating. Jodie's ability to astral project and communicate with the other side could be related to the digital world of the Matrix. Maybe she discovers that the reality she thought she knew was just another layer of the Matrix. Or a crossover with the Avatar world. Jodie could travel to Pandora and interact with the Na'vi. Her powers might help in understanding the unique ecosystem and the spiritual connection the Na'vi have with their world.
One plot idea could be the Fire Keeper's journey to discover her true origin. Maybe she starts having strange dreams that lead her to explore forgotten areas of the game's world. Another could be a love story between the Fire Keeper and an unnamed warrior. They meet during the warrior's journey to link the fire and gradually fall in love, but their love is tested by the harsh realities of the Dark Souls universe. A third idea is that the Fire Keeper gains the ability to see the future and tries to change the fate of the world, which goes against the natural order of things in Dark Souls 3.
One idea could be exploring the origin of the Age of Fire from the perspective of an unknown character. Maybe a commoner who witnesses the first spark of the Age of Fire and their journey to understand its significance.