Chapter 513: Refining Oneself

d formation. The octagonal wind formation completely enveloped the evil corpse. The visible wind suddenly contracted inwards, transforming into a blue-ice tornado that rose from the ground, spinning a...orce.The blood centipede was poisonous, but its flesh was weak. It was immediately killed by the corpse energy.'Pfft!'Du Xian's mouth spewed fresh blood, his figure faltered slightly, and suddenly he...