"Fellow Daoist Mu." Styx clasped his fists in greeting, then looked solemnly toward the Zerg army. "These monsters are Guixu's Vanguard Army?"
"Indeed." Pangu nodded and pointed the Sky-Opening Axe toward the Zerg army. "Guixu devoured the Chaos Origin and gave birth to these 'Void Insects.'"
"They can devour all Great Dao Laws. Wherever they pass, worlds collapse and living beings suffer. This Void Insect army has already destroyed at least three Eternal True Realms, which is how it reached its current size. The Great Wilderness is their next target."
The Blood Colored Dao Wheel behind Styx slowly rotated as his gaze swept over the three Insect Emperors. "Three Primordial Chaos Limitless Grand Luo Golden Immortals, twelve Primordial Chaos Grand Luo Golden Immortals, and countless Void Insects... They are indeed extremely powerful."
Mu took up the explanation. "The core of the Void Insects lies in the 'Devouring Great Dao,' which runs contrary to the Primal Great Dao. They can erode all laws, so ordinary attacks have limited effect on them."
"Only overwhelming them with absolute power, or... countering them with a higher-level Great Dao."
Styx nodded slightly. When he had just placed the Dao Core into the World Tree's core, he had already gained some understanding of Guixu's nature.
Guixu itself was an inverted Chaos system. With 'devouring' and 'ending' as its core, it was completely opposed to the Chaos Great Dao of 'creation' and 'evolution.'
As creations of Guixu, Void Insects were born with the ability to devour all laws.
To deal with them, one could either use strength to overcome technique, destroying them directly with power beyond their limits of endurance.
Or one could crush them with a higher-level, more perfect Great Dao—for example, the Primal Great Dao itself.
"Since they've come, then we'll fight." Styx spoke calmly.