While treating a gunshot victim, Dr. Olivia Simon realizes her patient is Annie O'Neill, the woman with whom her husband Paul is in love. Annie's death devastates her husband, Alec, and he throws himself into the effort to preserve the Kiss River Lighthouse. Alec is soon joined by Paul and Olivia. Now, all three are caught in a stormy whirlwind of love, passion, and deception that threatens to destroy all their lives.