It's popular because the relationship between Ruby and Blake has a lot of potential for interesting stories. Their different personalities make the idea of Ruby secretly loving Blake full of intrigue.
There are many fanfics in this genre. However, 'The Unspoken Love of Ruby for Blake' is a popular one. In this fanfic, Ruby's love for Blake is shown through her small gestures and the way she looks at Blake when she thinks no one is watching. It also explores how the other characters might unknowingly influence Ruby's feelings or notice the subtle signs of her love.
A common theme could be adventure. Since it involves a thief, there might be exciting heists and escapades. Another theme could be redemption, where the thief character has to face their past actions and make amends.
Well, I don't have a specific list of 'Blake Ruby Thief' fanfic at hand. But you could also try checking out some fan communities on social media platforms. People might share their favorite fanfics or even write their own. You can join relevant groups and ask for recommendations there.
Another theme is the power of teamwork. Since they are both part of a team in RWBY, fanfics may focus on how Ruby and Blake work together in combat or in solving problems. Their different skills and personalities complement each other, and this makes for interesting stories that highlight their synergy.
It could add an interesting twist to the story. Maybe Ruby's hidden fandom would lead her to have unexpected interactions or change her perspectives on certain characters.
You can try looking on fanfiction websites such as 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 great ruby x blake fanfic there.
There are several novels recommended in the search results that feature a lawyer secretly in love with the female protagonist. Some of these novels include "Unattainable" by Fulu Ball, "You are a Delight" by Gu Laizhi, "A House of Worldly Fireworks" by superpanda, "The First Time" by Chen Zhiyao, and "No One Like You" by Sui Jian. These novels explore the complexities of love and relationships within the context of the legal profession. They offer a mix of romance, suspense, and emotional depth. However, it is important to note that the search results provide limited information, and it is recommended to read reviews or summaries of these novels to determine which one suits your preferences the best.