Rustle, rustle!
Figures emerged from the military tents, leaving quietly and silently.
Under the moonlight.
These figures exchanged glances in the dark night, nodded slightly, and each held a crystal-clear crystal stone in their hand.
These stones were the warning stones of the military tents.
They provided energy to the formations within each tent. As long as there was any unusual disturbance inside, the formation would be triggered immediately.
By then, the warning formation would issue an alert.
Alerting the powerful beings in the entire camp.
It was precisely because of the existence of such formations that the patrols in the entire camp were extremely slack.
After all.
They didn't believe anyone could silently annihilate millions at once!
At the evening celebration banquet, Xiao Yi had already obtained this information and thus shared the battle plan for the night with everyone during the feast.
During the dead of night, they removed the warning stones.
