It's been 10 years since the world officially ended. In the last city on Earth, Jon Salt is addicted to Sadness, a drug that invokes its name, and obsessed with his lover, Michelle; both of which threaten to drive him insane. Strange creatures and new technologies appeared in the last days of humanity and the widespread adoption of teleportation technology sundered the fabric of time and space, leaving a smattering of looping ghosts. It is...