One great 'crowley x ferid fanfiction' could be 'The Unspoken Bond'. It delves deep into their complex relationship, exploring their shared history and the unspoken emotions between them. The writing is vivid and really brings out the personalities of both characters.
Another theme is the exploration of power dynamics. Crowley and Ferid both have their own powers, and in fanfics, this can lead to interesting power plays between them. It could be about one trying to protect the other or them using their powers in tandem. Also, the theme of mystery is quite prevalent. Their characters are somewhat enigmatic, and fanfics often play on this, creating stories full of secrets and revelations that keep readers hooked.
You can start by looking on fanfiction - dedicated websites like Archive of Our Own (AO3). It has a large collection of various fanfictions, and you're likely to find quite a few 'crowley x ferid' ones there.
There's also 'In the Shadows of Twilight'. This fanfic focuses on a different aspect of their relationship, showing how they interact in a more secluded and mysterious setting. It's a great read if you like a touch of mystery in your fanfics.
One popular Krul x Ferid fanfic might be those that explore their complex relationship within the context of the story's world. For example, some fanfics could focus on their past interactions and how they shaped their current dynamic.
One common theme is power dynamics. Given their different positions of power, it's often explored how they interact with each other in that regard. For example, Ferid's more carefree and sometimes devious nature compared to Krul's more reserved and in - control demeanor.
You can try fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfics from various fandoms, and there's a good chance you'll find some Krul x Ferid fanfics there.
In Owari no Seraph fanfic, Ferid and Mika often have a complex relationship. Ferid is a rather mysterious and powerful character. Mika, on the other hand, has his own goals and a strong will. Their interactions can range from being antagonistic to having an odd sort of understanding. Sometimes, Ferid might see Mika as an interesting pawn in his grand schemes, while Mika may view Ferid with suspicion and wariness due to Ferid's unpredictable nature.
One popular theme is the power dynamic between them. Ferid is a powerful vampire and Mika is a vampire - like being with his own set of abilities. Their clashes in terms of power can make for interesting stories. Another theme is the mystery aspect. Ferid has a lot of secrets, and Mika may be in a position to uncover some of them, which creates a sense of intrigue.
In fanfics, the 'weight' could refer to the significance or importance of Aziraphale and Crowley. It might be about how much they matter to the overall plot or to each other. For example, a fanfic could focus on how their relationship is the 'weight' that holds the story together during a time of great upheaval in the Good Omens universe.