C821 The past of the Blood Spirit.

"Junior Brother Hsu!" A clear female voice suddenly sounded in the sky above the Red Fire Peak.

Hsu Mu was slightly startled. He immediately walked out of the cave with large strides. When he walked out of the cave, the tears in his eyes had completely disappeared.

"Senior Sister Xue, this is..." Hsu Mu nodded at Xue Ning in the air and looked behind her with puzzlement