28 Days Guarantee

They sheltered in the supermarket as the end of the world rained down outside and the dead rose up from the ground.

A bang on the window. A woman, her hair matted. She fought off the dead and peered in, angry.

"Ah can see ye in there. Gonnae open these doors so a can get ma refund - am still within ae 28 day guarantee. Cannae use the stuff noo."