C921

At this moment, other than the vanguard general, Zhao Fei, everyone else had seen the scene behind them.

Puzzled, Zhao Fei also turned around to look. When he saw the scene in front of him, he couldn't help but gasp and blurt out, "How, how is this possible …"

What did everyone see that shocked them to this extent?

In the sky, a black mass flew over at an astonishing speed. At a glance