Power is a major theme. Two Lucifers would bring a lot of power into one story, and it can be about who has more power or how they use their power together.
In the world of 'lucifer meets lucifer fanfiction', a common plot could involve a clash of egos. When two such powerful and complex characters meet, there's bound to be conflict. Some stories may also explore a romantic or at least a deeply emotional connection between them, as they are essentially the same being in different forms, and this connection can be both fascinating and disturbing at the same time.
One idea could be that Alec, from the Malec universe, stumbles into Lucifer's realm while on a mission. He's initially confused and on guard. Lucifer, being the charming devil he is, tries to make a deal with Alec. But Alec, being true to his Shadowhunter values, refuses. This could lead to an interesting dynamic where Lucifer is intrigued by Alec's integrity and Alec is both repelled and fascinated by Lucifer's world.
As they get to know each other more, their interaction could become more complex. They might start to respect each other's abilities. Alec could be impressed by Lucifer's power, and Lucifer could be intrigued by Alec's unwavering sense of justice. This could lead to a sort of mutual admiration, where they might even start to rely on each other in difficult situations.
Well, it could be about Alec being in a strange situation and suddenly meeting Lucifer. Maybe they start off as enemies but then find common ground as the story progresses. For example, they might both be after the same magical artifact and end up having to work together to get it.
One great fem reader meets guardian sandman fanfiction could be 'A Meeting Beyond Dreams'. It has a really interesting plot where the female reader character stumbles into the world of Sandman and forms an unexpected bond with the guardian. The story is full of adventure and a touch of mystery.
The Sandman isn't real in the sense of being a living, breathing entity. In the Sandman real story, it's a fictional concept. It's a story made up to explain sleep and dreams, especially for children. Just like many other mythical creatures, it exists in the realm of imagination and stories, not in the real, tangible world. We can enjoy the stories about the Sandman, but we can't expect to meet him in real life.
One of the popular tropes could be the 'fish out of water' situation. Since the Sandman world is so complex and different from our own, a fem reader character often experiences this. For example, in many fanfictions, she might be confused by the rules of the Dreaming. Another trope is the 'romantic encounter'. Writers like to pair the fem reader with various characters from the Sandman universe, like Dream or Death. It adds an element of fantasy and romance to the story.
Well, it all started with a strange accident involving some sort of magical dust or substance that transformed him. But the details can get pretty complex.