In the cyber wasteland era, nuclear fallout covers the sky, prosthetics and out-of-control omnics are rampant, and mysterious and murderous crimes occur frequently. Detective Wei Zhao relies on his extraordinary reasoning talent to activate the clue traceability system, unlock all kinds of cutting-edge black technology equipment, peel off the cocoons layer by layer in the ruins of the collapse of order, uncover the real murderer hidden behind the mechanical remains, and rebuild the tiny order in the broken jurisdiction.