"Evelyn Hart, a 24-year-old crisis PR strategist, accidentally discovers that Lucien Vere, CEO of the Vere Group, is a vampire. After her blood triggers a mysterious thirty-day Blood Bond between them, the two are forced to pretend to be engaged in order to protect Lucien’s secret and control the growing scandal. What begins as a calculated arrangement slowly turns into genuine love as they face danger side by side.
Meanwhile, Lucien’s younger brother Damian schemes to seize power, launching a series of attacks and manipulations that eventually uncover the truth behind the disappearance of Evelyn’s father nineteen years ago. Together, Evelyn and Lucien fight back, expose Damian’s crimes, and survive a final life-or-death confrontation.
When the temporary Blood Bond finally fades, they are no longer tied by fate or obligation. Free to choose for themselves, they willingly form a permanent bond—turning a thirty-day fake engagement into an eternal love bound by blood."