As the distance between the two sides narrowed to just one kilometer, the thousand-zhang-long Black Water Profound Snake also rose into the air from above the Barbarian army.
At this moment, Mu Rufeng had also immediately activated the Four Symbols Formation, and his aura rapidly soared.
However, the next second, a grand voice appeared in the ears of all the soldiers.
"Rule established, Great Xia people cannot deploy the Military Formation Technique."
"Buzz~~!"
The moment this voice sounded, Mu Rufeng stood frozen in his spot.
Shattered, the Four Symbols Formation dissipated directly, and all the soldiers were stunned on the spot.
The Military Formation Technique they had deployed vanished into thin air without any warning.
On the other hand, the Black Water Profound Snake above the Barbarian army had already opened its abyss-like maw, ready to attack the Demon Suppression Army.
