Chapter 638 Power of Heavenly Demon

The pervasive bloody light instantly enveloped Du Fei's entire body like sunlight, and then, under the bizarre gazes of everyone, Du Fei and Yang Zheng's figures disappeared almost simultaneously. In the entire sky, only a faint bloody light remained, as if to indicate that people had just been fighting here. "What is..." Seeing this scene, the expressions of quite a few powerhouses slightly changed, evidently somewhat puzzled by what was happening right before their eyes.