As the bookkeeper and new co-owner of the Dragon Diner, Rylana Avandar is determined to see the business become successful. Despite an inauspicious beginning, her partner Jildarin—founder, chef, and dragon—has come to trust her, and she doesn’t want to disappoint him.

But when a troll curse and an ancient secret threaten Tranquility, Rylana will have to do a lot more than crunch numbers. If she and Jildarin can’t figure out how to appease the troll gods, the diner and the entire city could be doomed.