Talk about wedding crashers from hell. Keira Kelly and her sexy vampire king, Adam, are about to tie the proverbial knot—sort of—when an uninvited blood relative shows up to cast a long, dark shadow over the happy occasion. Adam’s brother Gideon comes bearing the one-size-fits-all gift of bad news: an ancient, convoluted Challenge thrown down upon the entire Kelly clan. It seems the dreaded forces of the Dark Fae have declared war on Keira’s family, and at stake is the land that is rightfully theirs. But while the Kellys gather their troops in a historic San Antonio hotel to strategize, there’s mayhem back in Rio Seco. The old cemetery is vandalized, fires break out, and—worst of all—the Kelly clan matriarch and leader, Keira’s great-great-grandmother Minerva, goes missing. Should Keira risk breaking the Challenge rules by returning to her beloved home, or should she continue the waiting game that seems the only other option? With everything she loves and maybe even her life on the line, she has only one chance to get the answer right.