The main theme is often about moral ambiguity. It challenges the traditional binary view of good and evil. In the story, characters may not be simply good or bad, but rather complex beings with a mix of motives and actions that don't fit neatly into one category.
Well, one of the main themes is the exploration of truth. The story delves into how different characters perceive and pursue truth. It shows that what might seem like good or evil actions can sometimes be a means to uncovering the truth. And also, it examines the power dynamics and how they can distort the concepts of good and evil. For example, a character in power might define certain things as good or evil based on their own self - interest, while the real situation could be much more nuanced.