Three wanderers find themselves corralled into a frozen facility by the piercing winds of the coldest winter Canterlot ever knew. While the blizzard beyond the thin walls rages with its deathly song, they share tales of other wanderers, once foreign, but readily welcomed by the darkness in the heart of Equestria’s last city. 

This story is set in the Aftersoundverse, however, it is not necessary to be familiar with it.