"Moreover, it is impossible to easily control powerful monster leaders."
"Otherwise, this world would have fallen into their hands long ago."
Bai Tianyu and others hesitated for a moment, then silently let out a sigh of relief, and nodded in agreement.
Yun Canghai sighed lightly, saying, "As for the Nightmare Hall, I only found out about it after breaking through to the seventh realm of Grandmaster..."
"Eighteen years ago, strongmen from our Tang Country and other countries joined forces and once shattered the Nightmare Hall."
"Unexpectedly, in just eighteen years, they have regrouped with a powerful force..."
Bai Tianyu and the others exchanged glances, and their faces looked a bit unsightly.
A dark force that hadn't been completely wiped out even under the joint efforts of countries around the world?
Yun Canghai continued, "There is no need to worry too much about their disturbances in various secret realms."
