How to write detective novels?

Detective novels usually used investigation and reasoning as the main plot to solve the mystery and reveal the truth to promote the development of the story. Here are some tips for writing detective novels: 1. Decide on the theme and storyline: Before writing a detective story, you need to decide on the theme and storyline. You need to determine who the protagonist is, what problems they need to solve, and the background and setting of the story. Creating complex relationships and backgrounds: In detective novels, the relationships and backgrounds of the characters usually need to be complex so that the readers can understand the motives and actions of the characters. Create interesting puzzles and clues: Puzzles and clues are an important part of detective novels. You need to create interesting puzzles and clues that allow the reader to guess and reason in order to move the story forward. 4. Strengthening logic and reasoning: Detective novels need to strengthen logic and reasoning. You need to let the reader understand the protagonist's reasoning process and strengthen the story's reasoning plot. 5. Strengthening character shaping and emotional description: Character shaping and emotional description are also very important in detective novels. You need to strengthen the protagonist so that the readers can better understand the inner world of the character. 6. Increase Reversal and Surprise: Reversal and surprise are very important in detective novels. You need to add twists and surprises to make the reader feel surprised and excited at the climax of the story. Keep the plot tight and fast: It is also important to keep the plot tight and fast in detective novels. You need to keep the plot compact so that the reader can understand the plot and the truth of the story as soon as possible. I hope these suggestions will be helpful. I wish you a wonderful detective and mystery novel!