The war for Hell is not just waged in Hell. It’s spreading to Earth too. Lydia has done everything she can to try to stop her father, Lucifer, even gathering her siblings together against him. But this war has all of the marks of the apocalypse. And Lucifer won’t survive that. Neither will the Earth. Lydia only wanted to stop her father, not destroy anything and everything. The worlds, both Earth and Hell, might soon be nothing more than ashes, leaving Lydia as the daughter of ashes. If she even survives.