C60 What Songyuan City Relied on

At the same time, Yang Kun flew to the bottom of the city wall.

There was a layer of spiritual energy light barrier on top of the city wall. Yang Kun couldn't enter, so he could only walk up from below.

Standing on the city wall, Yang Kun was stunned.

Yang Kun had participated in the city defense battle in Songbei City before. The city wall of Songbei City was simply incomparable to this