Only then did the middle-aged man bow towards Yun Hao, bowing deeply in a gesture of respect.,The rest of the human cultivators also did the same thing in unison.,At this point, Ding Mao was already shouting towards outside the light curtain: "We have returned from an external mission. Just now, a team member developed symptoms of centrifugal plague. After discovering the situation, we immediately isolated ourselves here and no one has left."。