The struggle against the mini-tornado lasted for an entire fifteen minutes, and during the fifteen minutes of battle, the beasts and monsters in the forest or those who were about to attack the barrier outside of the castle retreated to the back of the forest.
However, the long-range ability users among the four groups outside of the castle didn't let go of those monsters and beasts.
Those who could manipulate the ground would make small earthquakes from time to time, and those who could manipulate plants would be even more unrestrained.
It was just that, no students could join this first wave of battle because the forest was a few hundred meters away from the barrier, and there was a vast snowfield with big rocks here and there.
The snowfield would naturally be the last battlefield once the monsters and beasts in the forest crossed the forest.