The special thing about 'Light and Shadow' by Ryu Hyang is that it likely uses light and shadow not just as physical elements but also as metaphors. These metaphors could be used to represent different aspects of the human condition, such as the duality within a person. The author might use the contrast between light and shadow to show the complexity of relationships, the passage of time, or the growth and change of characters. It could also be that the use of these elements makes the settings in the novel more vivid and immersive, drawing the reader into the world created by Ryu Hyang.
The unique use of light and shadow as themes might be special. It could create a distinct atmosphere in the story.
One special aspect could be Ryu Hyang's writing style. It might blend descriptions of light and shadow in a way that gives depth to the characters and the plot. For example, the way light or shadow is associated with a character's mood or a turning point in the story can make it stand out. Also, the novel might use these elements to explore deeper themes like good and evil, hope and despair, which is quite interesting.