C776 A Bitter Battle

Just as Jiang Feifan's restless mood calmed down, he heard a similar strong ultrasonic wave coming from somewhere in the air.

Jiang Feifan used the Wind Back Technique and slowly closed his eyes, as if he was listening attentively to the source of the sound.

He saw two beads flying towards Jiang Feifan from afar. They were very fast, and Jiang Feifan had already sensed them