Some deals can't be broken.
According to the family curse, Tessa has until her next birthday to select her future husband. However, choosing would mean his premature death. Unwilling to condemn any man to that fate, Tessa searches for an explanation behind the curse and the rules that dictate her life. What she learns is more terrifying than she could have imagined.
A demon brokered a deal with her ancestor in exchange for a companion, and he's come to collect. Tessa has a choice to make. Pay the debt or condemn a man to death. Her time to decide is running out, and as she's learned, breaking the family rules always has consequences.