Magic Beasts generally don't occupy barren lands without reason. Since this cave is inhabited by a group of magic spiders, it suggests that there might be Magic Ore and other resources within.
This is one of the reasons why Austin intends to explore the Spider Cave.
The group cautiously entered the cave, carefully observing their surroundings. Apart from the traces left by Rodney and the others, such as burnt-out campfires, there was nothing unusual.
The firelight illuminated the cave walls, which were not smooth. Stalactites hung from the ceiling, and the uneven rocks cast shadows all around.
The cave was quite spacious, with a height and width of about ten meters. Even as Austin stood in the midst of the group, he felt the vastness of the cave.
However, the Beastmen had no interest in this. They were alertly scanning their surroundings, not daring to relax for a moment.