A good mystery drama (novel) requires the following elements: 1. Enthralling plot: The plot needs to be full of tension and suspense to keep the reader curious and want to continue reading. At the same time, the plot also needed to be reasonable and logical so that the readers could be convinced by the conclusion of reasoning. 2. Excellent character creation: The character needs to have a distinct personality, depth, and charm that will resonate and be liked by the readers. At the same time, the actions and decisions of the characters should also be logical and rational so that the readers can understand the story more easily. 3. Excellent reasoning process: The reasoning process should be clear, concise, and logical so that the reader can understand the steps and conclusions of the reasoning. At the same time, the reasoning process should also be full of surprises and surprises to make the reader feel excited and satisfied. 4. The appropriate rhythm and narrative style: The rhythm and narrative style need to be mastered well. Don't let the reasoning process be too long or the rhythm too fast. Don't let the story become dull. An appropriate rhythm and narrative could enhance the reader's experience of watching a movie or reading a book. 5. Adaptations and special effects: A good mystery drama (novel) needs to be adapted and special effects according to the original work to enhance the viewing or reading experience. The adaptation and special effects needed to be combined with the storyline and character creation to achieve the best effect.