A possible fanfiction is that they are in a battle together. Silas is protecting Corrin from the enemies. Their loyalty to each other shines through in the heat of the battle, and this experience further cements their relationship.
There might be a fanfiction where Silas and Corrin have a deep, emotional conversation. This could be a turning point in their relationship, leading to a stronger bond. It could happen during a quiet moment in a peaceful garden.
Another option is to check out some Fire Emblem - related fanfic forums. These forums usually have sections dedicated to different character pairings. Members often discuss and share their own Corrin x Silas fanfics or point out where to find the best ones.
One common theme is loyalty. Given Silas's loyalty to Corrin in the game, this often gets explored more deeply in fanfics. They might show how this loyalty endures through various challenges.
You can start by looking on popular fanfiction websites such as Archive of Our Own. They usually have a wide variety of fanfictions for different pairings, including Silas and Corrin.
One popular type might be adventure - themed ones, where the two Corrins go on a quest together. Maybe they are exploring a mysterious new land full of magical creatures and ancient ruins.
One great Corrin x Orochi fanfiction might be 'A Bond Beyond Kingdoms'. It focuses on how their different backgrounds, Corrin from the Hoshido/Nohr conflict and Orochi as a diviner from Hoshido, bring them together in an unexpected way. Their interactions are full of mutual respect and a growing attraction as they face various challenges side by side.
There's also 'Xander and Corrin: A Journey Together'. This story delves deep into their adventures. They face numerous challenges side by side, from battling powerful foes to understanding the complex cultural differences between their lands. Their bond grows stronger as they overcome these obstacles.
One common theme is adventure. Since both Male and Female Corrin are often involved in battles and quests in the game, fanfictions might continue their adventures together, facing new enemies and challenges.
One good theme could be redemption. Maybe Corrin has made some mistakes and Camilla helps him/her to find a way to make up for it. Or a theme of discovery, where they discover new aspects of each other's personalities and cultures. It could also be a theme of protection, with Camilla protecting Corrin from a powerful enemy, which strengthens their connection.
One interesting kinu x corrin fanfiction could be a story where they go on an adventure together through a magical forest. They might encounter strange creatures and have to rely on each other's skills to survive.
You could also try searching on social media platforms like Tumblr. There are many fanfiction writers who post snippets or links to their full works on their blogs. Look for tags related to Corrin and fanfiction. But be aware that the organization might not be as systematic as on dedicated fanfiction websites.