Due to the fact that the ice wall was too strong, this monster was unable to punch a hole in the ice wall.
Unless a hole was broken through the ice wall, it could be repaired indefinitely. As long as there was frost element in the air, it would continue to be repaired.
No one knew how terrifying this ice wall was, except for Frost.
At this moment, Pierce did not know if the monster was using all its power to bombard the ice wall, or holding back its strength.
If it was the former, he could just relax and watch. If it was the latter, the ice wall would basically not be able to withstand the monster's attack.
So be it if it could not withstand the attack.
Anyway, either one of Frost or the Elven Queen was enough to reduce this monster to ashes.
In short, no one was worried about this battle.
Pierce realized that the pounding was getting heavier.