C1335 On Formations

Zhou Hao was referring to a triangular foothold. According to Huo Feng's words, this should be a weak foothold.

Ye Yunxiao looked at the foothold Zhou Hao pointed at. Then he looked at a circular foothold about two streets away from it. Then he looked at a triangular foothold on the side of the circular foothold.

It could be said that as long as one of the strongholds was attacked