In 1985, off the northwest coast of England, an audacious hijacking by Irish Protestant paramilitaries culminates in the disappearance of one hundred million pounds of gold bullion. En route to Ireland, the seagoing barge Irish Rose capsizes and sinks under mysterious circumstances. Michael Ryan, the mastermind behind the plot, his niece Kathleen, and the mysterious Martin Keogh survive the disaster. Everyone and everything else on board disappear...