Fang Heng quickly turned around and looked at the center of the cave.
The Melting Fire Troll Overlord's heart was still beating, but it was covered in a layer of frost.
A white aura that was visible to the naked eye was constantly seeping out from the crack in the center!
The Four Corners Seal on the outside had completely lost its effect.
The unknown charcoal wood provided by the Culodi Chamber of Commerce was the most effective!
More than ten pieces of charcoal were still blocking the leakage of the frost aura from the source of the shady line.
However, it could not hold on for long!
As long as the charcoal completely dissipated, the source of the shady line would completely explode!
"Since we are already here, let's give it a try!"
Fang Heng gritted his teeth and rushed towards the great holy sword beside the central shady line.