You can take the Devil out of Hell, but you can't take Hell out of the Devil...

Felicity loves her new status as Lucifer's first Earthly helper. The tasks are spiritually taxing, but the passion she enjoys in his arms in nothing shy of Heaven. But things aren't what they seem. And when she falls into a trap that takes her away from Lucifer, she'll fight like Hell to get back to him.

Lucifer thought existence would be a happily-ever-after now that he had his first love beside him after millions of years and was redeemed in the eyes of Heaven. But when a mysterious murder turns into a wild demon chase, all Hell breaks loose. Literally.

Can Lucifer and Felicity stop a plot to bring about the apocalypse? If not, more than just the living will pay the price.