As the battle intensified, suddenly, a massive pillar of light swept in from behind the lines, clearing a vacuum passage over ten miles long, turning all the insect race within it to ashes. It took three to four breaths of time before new insect race filled the corridor.
More light beams swept in from behind, accompanied by a great buzzing noise and an extremely violent wave of spirit force.
The formations behind the frontline were demonstrating their power.
Behind the hundreds of strong cultivators from the vanguard camp, the first to cross the portal were a large number of array cultivators. Their sole task was to quickly set up one formation after another.
Not defensive arrays, but killing arrays!
This was the Great Secret Realm of the insect race; the human race's goal was to exterminate the insect race, what use were defensive arrays? Only killing arrays were the way to go.
Attack is the best defense!
