Zhou Shu had endured the pain of using the Zhuang Zhou Butterfly Dream Technique to enter a dream as Yao Qing.
His purpose was to find Yao Qing's weakness in order to capture him alive.
Otherwise, even if he used all his methods, he might not be able to kill Yao Qing.
Fortunately, his efforts had not been in vain.
When Zhou Shu walked out of the room, he saw Shi Songtao still busy with the walls.
Shi Songtao couldn't fight directly on the battlefield, but he had his strengths when it came to other things.
After all, he was a famous forging genius of Great Xia back then. His reputation was not undeserved.
He didn't rest for a moment throughout the night. He kept putting on layers of clothes on the walls of the camp.
With such effort, the effect was obvious.
The side of the camp facing the Demon Realm army was almost completely covered in a thick layer of iron.
Even demonic beasts couldn't tear open this wall at once.
