They were not stupid.
And Fang Sheng Lin also knew this basic knowledge from watching the wars between the kingdoms in the past.
No matter how stupid he is, he would not fail to notice this little thing.
Once they had the advantage of having the wall protecting the soldiers, couldn't they just shoot the opponent to death with bows and arrows? When the enemies climbed up, they would be facing powerful warriors who attempted to shove them out if they couldn't kill them.
Falling at such a height, even if they didn't die directly, having one or two broken bones would be possible.
Not to mention that there was also the possibility of them being trampled to death by their own teammates.
It's a brutal war.
"I see. You can actually use your brain." Yan Jin Nian looked at Fang Sheng Lin with some appreciation. She felt that he was actually quite smart, but why did he not willing to use his brain most of the time?
