[Dark + Weird + Thriller + High Concept + Metaphysics + Gossip + History + Unsolved Cases] The author uses his imagination to answer an unsolved mystery in history in each part. The first part answers why Ji Chang was imprisoned? The second part answers: Why did King Wu suddenly die after conquering Zhou? The third part answers: Did Duke Zhou want to seize power? Part 4: What is the purpose of Laozi's journey to the west? Part Five: Why is Sun Wu's Art of War missing a volume?
