Hot Diggedy Doo! Roger Denton is back on Earth again - in his hometown, Honolulu. His Podok partner, Raz, is there, too. As are Princess Sesu and Prince Stee, the children of the emperor of Tetepu, the largest and most important country on the planet Pode. They're all part of the galaxy-wide exhibition tour of the largest cut diamond in existence, the Diamond of Orbus. It's worth 3 billion credits, ... and every jewel thief in the galaxy knows it's on tour. But it's extremely well guarded, so nothing can go wrong. Right?