When newlyweds Aria and Jared Syn survive a yacht explosion and wash ashore on a remote island, they believe rescue has found them—until their enigmatic host, Jerome Khalid, reveals a paradise built on sacrifice. As strange illnesses spread, voices whisper through the walls, and the island itself calls Aria by name, she uncovers a horrifying legacy of occult power. To save her husband and friends, Aria must confront a man obsessed with her—and the ancient darkness he serves. But even after escaping Avalon’s fiery collapse, Aria learns that some evils don’t stay buried.