Traveling Through the Ming Dynasty as a Police Officer: I Know the Murderer Well!

[Reasoning + Foresight + Solving Cases + Training + Martial Arts + Officialdom] Yan Fei is a mystery game enthusiast "Word games like this are the essence of reasoning games." Looking at the screen, Yan Fei thought this. -The Ming Dynasty, the eighth year of Xuande. -A murder occurred in a manor twenty miles east of the capital. -The body of the victim, Shopkeeper An, was found in the pavilion outside the restaurant. Apart from the victim's footprints, no other footprints were found. -The ground is three feet and two feet away from the pavilion. The suspects around include the three red-faced dogs, the iron heart and the iron sword... Yan Fei traveled to the Ming Dynasty and became a police officer, and found that all the cases were from his previous time playing word games. Isn't this cheating? But the fact is that in that era when human life was so trivial, how to survive was a problem.