As he was about to raise his sword to strike again, the Fortress Commander was already filled with a look of helplessness.
The power of the Ice Barrier was ineffective against the opponent. As a Tier Five Peak Knight, he had no means to resist anymore.
Even if the Barrier Shield could still block attacks next.
It would merely be stalling for time and wasting the Ice Energy contained within the Ice Barrier.
Although unwilling, he still made the wisest choice, "Stop, I have lost this battle."
Hearing his words, the Ice Sword in David's hand paused in mid-air.
"Hand over the key to the Ice Barrier."
David spoke gravely, for controlling the Ice Barrier was equivalent to controlling the Northern Fortress.
Only now did the commanders of the Northern Fortress come to their senses.
Among them, some commanders wore complicated expressions, having considered the possibility of the commander's defeat.
