Deep beneath your feet lives a hulking beast, with glowing eyes and claws that could disembowel with a single swipe. However, you don't have to worry... as long as you don't pierce too far under the surface of the earth. As long as you don't actually find said monster. But there's more-- near blindness, timidity, and an almost robotic mind. Territory, create, eat, sleep. There are no brutal displays of strength for the females-- as there are no actual genders--, no skirmishes over underland.  As the golem digs, he creates life with his own saliva and earth, breathing red lightlife into the creature, which will then spring forth to follow the same pattern, gaining mass as it goes: territory, create, eat.