First, really understand Nyx as a character. Read all the source material about him carefully. Then, come up with an interesting plot. It could be something that hasn't been explored much in the original works. For example, Nyx's adventures outside of his home court.
When writing an ACOTAR and TOG crossover fanfic, character development is key. You can't just throw the characters together without considering how they will grow and change in this new situation. For instance, if you pair up Chaol from TOG with Lucien from ACOTAR, think about how their different backgrounds and experiences will influence their relationship. Maybe Chaol's loyalty to his kingdom will be challenged by Lucien's more fluid view of loyalty among the fae. Also, don't be afraid to experiment with the magic systems. Try to find unique ways for the characters to use their combined powers. This will make your fanfic more engaging and original.
You can start by looking on fan fiction websites like Archive of Our Own (AO3). Just type in 'acotar spicy fan fiction' in the search bar, and it should bring up a list of relevant stories.
First, re - read both series to get a firm grasp on the characters, their personalities, and the worlds they inhabit. Then, decide on a central plot point that would bring the two worlds together. It could be as simple as a portal opening between the two realms. Next, choose which characters from each series will be your main focus. For example, you might want to start with Feyre and Celaena as they are strong female leads.
First, you need to know the acotar world well. Read the original books to understand the setting, the characters, and the magic system. Then, create your original character. Decide on their appearance, personality, and backstory. After that, think of a plot. It could be something like your oc getting involved in a conflict between the courts. And don't forget to write in a way that fits the tone of the acotar series.
Lots of possibilities! Maybe there could have been new plot twists or expanded backstories for the characters. Or, it could have delved deeper into the world-building and introduced new locations and creatures.
First, read the original acotar books thoroughly. This will give you a good understanding of the world, the characters, and the rules. Then, think of a unique concept. It could be a new adventure for the characters or a different take on an existing event.
Well, 'Under the Mountain's Shadow' is a great acotar fan fic. It focuses on the time spent under the mountain and explores the relationships between the characters in more depth during that dark period. There's also 'A Different Court' that changes the power dynamics in the acotar courts in an interesting way.
One idea could be a story where Nyx discovers a hidden power within himself. He might start having strange dreams that lead him to an ancient, forgotten part of the ACOTAR world. There, he meets a mysterious being who teaches him how to control this new power. This could be a coming - of - age type of fanfic for Nyx.
One popular acotar spicy fan fiction might be those that explore the relationship between Feyre and Rhysand in more intense and passionate scenarios. For example, some fan fictions might focus on their private moments in the Night Court, adding extra romantic and steamy elements to their story.