One common theme could be the exploration of complex relationships. Since yaoi often involves male - male relationships, there might be a focus on the emotional connection and the power dynamics between 'greed ler' and 'once ler'.
I'm sorry, but I don't have specific 'greed ler x once ler yaoi fanfiction' to recommend directly. You can try searching on some popular fanfiction websites like Archive of Our Own. There might be a wide range of works in that genre if they exist within the site's guidelines.
One common theme could be the exploration of their relationship dynamics. It might involve how they interact, whether it's in a friendly way or with some underlying tension.
Sure, Yaoi manga is very real. It typically focuses on romantic and sexual relationships between male characters. These mangas are created and consumed by many people around the world.
I'm not sure about specific 'once ler x greed ler fanfic' off the top of my head. You could try searching on popular fanfic websites like Archive of Our Own. They usually have a wide variety of fanfictions in different categories.
A 'ler light novel' is likely a specific type of light novel. Light novels are usually short, easy - to - read novels often with anime - like illustrations. However, without more context, it's hard to say exactly what makes a 'ler light novel' unique. It could potentially be a light novel related to a specific genre, series, or publisher named 'ler' or it could be a misnomer or something very niche.
One of the yaoi manga with great stories is 'Junjou Romantica'. It beautifully depicts the relationships between the characters, with a lot of emotional depth and development over time. The storylines are engaging, exploring themes like love, friendship, and self - discovery within the context of same - sex relationships.
Give 'Given' a shot. It has beautiful illustrations and a touching plot that will keep you hooked. The relationships between the characters are complex and interesting.