Bab 730: Sinkhole

The question was indeed filled with an extremely ominous aura.

After pondering for a moment, everyone present felt their hair stand on end.

"Our Abnormal Beast Research Department has a conjecture. In fact, it was proposed by Meng Chao."

Ye Xiaoxing continued, "They have evolved from 'monsters' to a 'monster civilization', and they know Dragon City's social structure as well as the civilization's weaknesses like the back of their hands, even infiltrating the depths of the Lair to incite many humans. The monster civilization has very likely captured many humans alive, read their memories and thoughts, and used the fire of human civilization to light up the monster civilization's path of evolution.