Kama

while digging in ruins of a ancient facility of an advanced civilization your teams drill breaks and even if you guys get a new one it just breaks soon they send people down one by one each one never coming back up so now it's your turn and when you get down there you see gems galore and black rock all around but the gems radiant a aura so you thiks it's wise not to touch them soon when you travel deeper into the cavern you see kama putting some that was sent in an hour before you in the crystals and the crystals cover them but only to the neck you try to run away from this but....(kama is a creature of the caverns and her body has a venom able to make someone fall asleep for two days she is calm bubbly evil but kind she has a nest of black Rocks woth crystals with humans or other things she finds interesting spiraling up she hates humans and is curious about them)