The sound of urgent footsteps rang out, and a door was abruptly pushed open, following which a group of men in Mao suits quickly entered the room. They were led by none other than Lei Jun, the current director of the Special Investigations Department.

The sound of rapid typing was ringing out incessantly in the room, and as soon as Lei Jun arrived, he immediately asked, "What's the situation like? What values of Yin energy seepage are being registered at the major Yin Yang Mezzanines?"

This was a very large room that was full of many pieces of equipment that looked as if they had been pulled straight out of a science fiction film.

Paper-thin screens that were unavailable to the general public were a common sight in here, and the computers were also completely different from modern computers. In this futuristic room, several scientists in white lab coats and several dozen researchers were staring intently at the screens.

There were a total of seven screens in the room depicting all of the Yin Yang Mezzanines that had been discovered across the nation. The lords of the land and the city gods were situated beside the mezzanines, alongside investigators that had just arrived on the scene, and all of them wore extremely grim expressions.

The images were very clear, and countless tiny numbers were constantly ticking over in the upper right corners. In response to Lei Jun's question, an elderly scientist turned and replied, "The values are constantly rising. Currently, the amount of Yin energy...