Eternal Sword Ancest

The middle-aged man took a deep breath, and then did something that surprised Yun Hao very much.,Yun Hao gave a faint smile, bowed slightly, and said, "Brother Ding.","The centrifugal plague's toxins are extremely horrifyingly infectious. We may have already been infected. If it spreads carelessly, it will only bring greater trouble to humankind. All we can do now is stay here and not cause more problems for humanity!"。