C373 Cryptic pearl

This ball of flames was emitting high temperatures. Waves of heat roiled through the air, akin to lava fire. Wherever they passed, frost would turn into water. Countless plants were set ablaze. In the blink of an eye, they turned into ashes.

Those Li Zhou disciples, when had they ever seen such a strange method? Just by using a talisman paper, they could turn it into an earthen wall