One popular gwyn and azriel fanfiction might be 'The Bond Beyond Wings'. It delves into their relationship as they train together and slowly discover their feelings for each other. Another could be 'Gwyn and Azriel's Secret Meetings' which focuses on their clandestine encounters and how they build trust in a world full of secrets.
Well, first of all, they are both complex characters from an already popular series. Azriel has his own demons and a dark past, while Gwyn has overcome great trauma. In fanfics, their stories can intersect in really powerful ways. For example, they can heal each other's emotional wounds. Also, the setting in which they exist, with all the magic and intrigue, provides a great backdrop for their relationship to develop. They can have adventures together, and their different abilities can complement each other, which is very appealing to readers who love to see characters grow together in a relationship.
One popular Azriel and Gwyn fanfic is 'Shadows and Starlight'. It beautifully explores their relationship as they train together. Another great one is 'Gwyn's Ascent' which delves into Gwyn's growth and her bond with Azriel. And 'Azriel's Solace' shows how they find comfort in each other's company.
You can start by looking on popular fanfiction websites like Archive of Our Own (AO3). Just type 'gwyn and azriel' in the search bar, and a whole list of relevant fanfictions will pop up. You can also check out Tumblr, where many fans share their favorite gwyn and azriel fanfiction stories and might even recommend some that are not as well - known.
One common theme is adventure. The reader often goes on exciting quests or missions with Azriel. For example, they might explore a mysterious new land in Prythian together.
There is a popular 'azriel x reader fanfiction' titled 'In Azriel's Arms'. It's a must - read because it shows a very unique side of the relationship. It has a great plot that keeps you hooked from the start, with the reader character having some really interesting interactions with Azriel.
Love and longing are very common. Since their relationship in the original context has a certain allure, fanfictions often explore the deep, unspoken feelings they might have for each other.
I'm not sure specifically who Gwyn Cready is within the context of Fantastic Fiction without more information. It could be an author, a character, or someone associated with the Fantastic Fiction brand in some way.
You can try looking on Archive of Our Own (AO3). It has a large collection of fanfics, and there are likely many azriel x reader ones there. Just use the search function and type in 'azriel x reader' to filter the results.