Answer:
People see through me, but none pass through without killing me. I can be anywhere, and can be seen double or single. What am I?
Golden treasure I contain guarded by hundreds and thousands. Stored in a labyrinth where no man walks Yet men come often to seize my gold. By smoke I am overcome and robbed then left to build my treasure anew.
I am always running but I never get tired or hot. What am I?
I am born in fear raised in truth and I come to my own in deed. When comes a time that I'm called forth I come to serve the cause of need.
I can be cracked made told and played.
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.