The vampires and werewolves of the town of Concord have for centuries worked to keep their home secret and safe. With the heirs of the founding houses paired from a young age to train together and complement each other, life is almost ideal. However:

Arche, lycan heir to the Warden Clan, is beginning to resent her best friend and partner, and can’t tell anyone.

Lenora, the vampiric heir to the House of the Arcane, is struggling with the expectations of an additional destiny she never wanted. Not to mention being in love with her partner, who is in love with someone else.

All of which matters much less when Concord is attacked by violent, vindictive cultists. In shock, on the run, and without the partners they’ve had for years, Arche and Lenora must venture far from home for the first time in search of something that will save their people. And, perhaps, consider that some partnerships are better forged in fire.