It was not a difficult issue for Olivia and the rest to deal with the large number of monsters that had gathered outside the invisible barrier of the territory. Since they were having an advantage considering that they were at the Bronze rank, a single attack from them was able to kill a large number of monsters.
But, the problem was that, the monsters kept on coming and coming. As for the group that was standing behind, they did not make a move. It was obvious that they were trying to make sure that they were tired, spending a lot of energy in dealing with this large group of monsters, before they finally came over.
This kind of intelligence was something that surprised both Olivia and the rest of the people that were present. After all, previously, they knew that the monsters usually followed their instincts.