From The Earth’s Core

One month after the first entrance to the cave was found, Lin Feng, his people, and some hunters found two other entrances.

Lin Qiao was right. Those creatures would move to another area once they ate all animals in one.

Currently, two new entrances were found in the northeast and the southeast to the first one, both ten miles away from the first entrances. One day, an entrance like that might show up near All Beings Base.

Lin Qiao was paying a big price to gather information about those creatures. During the past month, three hunters groups had fallen in the cave. Added with the soldiers who were brought there by Lin Feng, hundreds of people had died in the cave so far.

Later on, Lin Qiao sent Yun Meng and the other zombies. But still, they suffered attacks and fell back. Those creatures didn't eat zombies, but responded intensely when zombies invaded their territories.