C1797 The Fourth Primitive Force.

"I have yet to find out what Hei Huang wants to do to those martial cultivators, but according to the aura I sensed from those berserk formations, Hei Huang will probably start to act in at most twenty-five to twenty-six days!"

Tang Lei continued, which meant that there was not much time left for them.

"We are also doing our best to prepare for the war