Eternal Sword Ancest

The middle-aged man took a deep breath, and then did something that surprised Yun Hao very much.,Only then did the middle-aged man bow towards Yun Hao, bowing deeply in a gesture of respect.,"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!"。