A look of astonishment appeared on the middle-aged man's face, and the human cultivators behind him also widened their eyes, staring at Yun Hao.,Ding Mao looked at the human cultivator with a vacant expression and lifeless eyes, his expression extremely complex. Then he let out a long sigh.,Du Ming's pair of eyes stared straight at Yun Hao, then said expressionlessly: "No matter who it is, anyone who has been in close contact with someone infected by the plague must be quarantined according to the regulations. If there are no signs of poisoning after observing for a few days, quarantine can be lifted!"。