How hard can it be to send an escaped demon back to hell?
Not only is her suicide attempt thwarted by a stranger, but when she comes back from the dead, Sable is tasked by Lucifer to find and return to hell a demon she let loose. If she doesn't, she'll be sent to the darkest level of the afterlife when she dies.
The woman Jack pulled from a running car is obviously disturbed and her story about Lucifer and demons is bullshit. But she has the name of a dead man written on her arm and Jack wants to know why.
Since it's Jack's fault she's in this mess and his skills from a background in the security business are useful, Sable recruits him for her find-the-demon mission, which turns out to be all kinds of difficult. Not only can demons inhabit human bodies, they have other nasty tricks up their sleeves, like incinerating objects and people who get in their way.
It also turns out the inhabitants of hell lie and that things on Earth are not what they appear. Nor are things in her own world, Sable discovers, as she battles to complete her mission before time runs out and it's impossible to send the demon back.
