Its story might be what makes it unique. It could have a particular plotline that delves deeper into the emotions and relationships of the characters in a way that other BL graphic novels don't. For example, it might explore certain aspects of the characters' personalities more thoroughly or have a more complex relationship dynamic. Also, the cultural references or the setting it uses could be different from the common ones in the genre, which adds to its uniqueness.
One similar work could be 'Given'. It also has elements of BL (Boys' Love) and is presented in a graphic novel - like style with great art and an engaging story about the relationship between the characters.
Manhua meant to be full of gorgeous and beautiful scenery or atmosphere. Fullness can refer to fullness and fullness, while splendor can refer to brilliance and magnificence. Therefore, Manhua could be used to describe a scene or artistic conception that was full of brilliance and magnificence.
Manhwa is from Korea and often has a distinct art style and storytelling approach. Manhua is from China and may incorporate elements of Chinese culture and themes. The main difference lies in their origin and cultural influences.