The story
The shop's back door opens into other worlds.
Chris Leary inherits a failing corner shop and a desperate need to fund his girlfriend's treatment, then discovers the store's back door opens into other worlds. His first crossing lands him in a post apocalyptic wasteland where food trades for gold, and one run clears his debts. Deeper in waits the immortal realm and a goddess ready to swap celestial medicine for exquisite cooking, with one dark catch: the apocalypse world's wealth is bound to the lives of its people. One shop, a dozen worlds, and a trader quietly building an empire between them.
