C667 Combustion Mystical Materials

Tang Ao did not know about Chu Feiyu and the others being separated, but at this moment, Tang Ao was still trying to think of a way to overcome the severe cold underground. This time, Tang Ao's method was still very ancient, just slightly better than hugging each other and warming up. Tang Ao set up a defensive array at his and Xia Qianyu's location, and then lit a bonfire between the two of them