C70 Battle of Positive and Negative

"Miss Bing Xin, what happened?"

The next morning, Bing Xin woke up slowly and looked at her surroundings. She saw Yu Wuya walking forward quickly and asked, "Why did you faint in the depths of the valley? What happened?"

Demons energy overflowed within the depths of the valley, and most of the high level practitioners from the Immortal Tracer Forest rushed over as fast as they could. However