Lewis, an police inspector, who became famous after solving the murder of Ivor Fortune, has started his own private detective agency called Spy4U. He is searching the mansion of the multibillionaire Rich Sterling in hopes of finding some of his priceless diamonds that were hidden there by his disgruntled former butler, Evan Robertson, who recently passed away. In his wallet the butler had concealed a cryptic note, it read "Cancelled holiday, am near death! Everthing looks impossible! Evan Robertson." It does not take Lewis long at all to locate the diamonds, much to Sterlings amazement. Where were they hidden?