He feared that the other side was merely singing a song of feigned attack to mislead him.
If the opponent outwardly shows they are camping while secretly launching an attack, it would definitely not be a good situation for him.
Moreover, this is something the other side might actually do.
After all, deception in warfare has been frequent since ancient times, and similar incidents have happened many times.
Not to mention others, even when he was young and fought wars, he had used such tactics.
Nowadays, if the other side takes advantage of his relaxation and launches an attack, there would likely be no hesitation in confronting them.
For this reason, it can be said that King Zhao spent sleepless nights, even though the opponents did not attack the city, he did not dare to rest and guarded the city walls all night.
Not only King Zhao, but the third Prince did the same, each on high alert as they guarded atop the city walls.
