A powerful storm descends upon Cape Cod's Whale Rock on the weekend of Cassandra's wedding at The Bluffs, the Victorian mansion she inherited. In the wake of the storm, three-year-old Lucas goes missing, and the body of a small-time drug dealer is found in a dumpster. While helping with the storm clean-up, Cassie receives cryptic messages from the spirits of her great-grandparents, messages that point to something sinister. As Cassie works to decipher them, the spectre of a mysterious local legend surfaces, weaving through a desperate search to find the killer and the missing child.