On the day the Level Three station on Wufeng Mountain was due to be demolished, Pei Yan discovered that the signature of the contracting party was in handwriting he had never used. After Master Yu Laoshuan had been missing for seven hours, he used the ES-180 to detect three out-of-bounds signals while simultaneously blocking four emergency broadcast frequencies at the station, forcing Dou Changshun to retract his claim that the equipment had been damaged. But the archives office said the construction files had been borrowed by the inspection team three days earlier.
