Hidden Ground Spider

The Hidden Ground Spider's crystal core has a rarely seen dark attribute. It's the main ingredient used in refining the Nine Revolution Dao-Heart Pill, and it truly does need to be fresh. The crystal core will lose its energy three months after the Magical Beast's death. It seems your buyer wants to refine pills.
== Appearance ==
Seeing that mountain-like figure, all their hearts pounded wildly, and they didn't dare move.
Before them was a spider three hundred meters long and half as tall. Its eight legs were tightly contracted right now. Countless barbs shone on them with a metallic light. No one doubted their sharpness.
Its large stomach was covered with strange lines that made it look like it was made of rock. Its head was stuck within the ground so they couldn't see it, but just the aura emitted from its body was enough to make them tremble.
== Behavior ==
The Hidden Ground Spider was a dark attribute Magical Beast, so it wasn't specialized in attacking. It was a specialist in running. When it hunted, it would stay underground and lay a trap. It rarely fought head-on.
==References==