As a descendant of Gongsun Yan, the Rhino Horn of the State of Wei, and also holding the position of Commandant of the Guards for the State of Wei, how could Gongsun Nu possibly know nothing about siege warfare?
It was just that he lacked actual combat experience and had spent all his time mingling in the grasslands afterward. And what were the grasslands? A place where true men fought hand-to-hand with brute force, without so many schemes and machinations.
Now, those dormant memories were awakened once again, and Gongsun Nu finally thought of picking those skills back up.
Chapter 948