Costco 0

Costco 0 is a very mysterious costco that is rumoured to be a crimson void that never ends and harbours this mysterious dark energy that taints anything that comes into contact with it.

History
Not much is known of the history the costco besides when dark energy was harvested from it and made it's way to Costco 2

Caretaker of Costco 0
The Caretaker of this costco is the only known resident of Costco 0 and there is nothing really known about them