When offered a job on the Holy Representative's special security team, bounty hunter Zyan Star couldn't be less interested - until she finds out it's her most hated of exes they're trying to track down. She's had over two hundred years to fantasize about revenge. She just didn't quite imagine it playing out alongside the emissaries of Heaven.

Working with Eli, the uptight angel who heads up the HR's security, is just about as much fun as Zy expects. He of course wants her ex brought to justice through legal avenues, which is very inconvenient and incredibly boring. As she dives into the case, however, she realizes there's more at stake than her plot for payback. Like, the free will of mankind, and preventing the minions of hell from taking over the sovereign dimensions.

This job is going to push her to the limits of her abilities, and there's just a slight problem with that: the powers she's suppressed for centuries after losing control of them are exactly the powers she's going to need to save the HR, end her millennia-old ex, and stop Lucifer's little plot to join the party and invade Earth.

Savior of humanity? Not so much. Or so she thought.