"Heavenly Thunder Prison Cannons!"
Xing Hu and Bai Yinfang blurted out simultaneously.
Unconcealable shock and horror filled their eyes.
The reason was simple. Back when the Commandery City's army had attacked the Blood-Seeking Hall's Mountain Gate,
that elite army from the Commandery City had brought four Heavenly Thunder Prison Cannons.
Their astonishing power had left an extremely deep impression on them.
But that was not the crux of the matter.
How could Heavenly Thunder Prison Cannons have appeared in Black Iron City-and eight of them, at that?
This Heavenly Thunder Prison Cannon was a genuine top-tier Saint Weapon, and every shell cost over a thousand Spirit Stones.
Moreover, such equipment was exceptionally rare. Without special connections, buying it on the market was simply impossible.
How could a mere Main City in the Borderlands possibly get its hands on them? Even if it did, it could not possibly afford to fire them.
It was like several sea-churning Jiao Dragons suddenly emerging from a stinking ditch at a village entrance-a turn of events no normal person could possibly imagine.
The Blood-Seeking Hall's people were utterly shocked, and Ling Wanshuang and the other two City Lords were equally astounded.
Ling Wanshuang covered her red lips in surprise. "Those are Heavenly Thunder Prison Cannons! I've heard that even the Three Great Fortresses average fewer than ten each.
Gu City Lord, Black Iron City actually has such a devastating Killing Weapon?"
Daoist Qingxuan and Lei Qianjun were too shocked to speak.
Even the Dragon Emperor, the Barbarian God, and Taiching Daoist, seated at the rear of the viewing platform, had remained composed when they first saw the hundreds of Thunderfire Divine Mechanism Crossbows atop Black Iron City's walls.
Among the Dragon-Controlling Guard, equipment like that could only be considered ordinary.
But the appearance of these