Lupin, Goemon, and Jigen take a mini-helicopter and head to the mysterious &ldquo;Drifting Island&rdquo; looking for a treasure rumored to be hidden somewhere on it. Through their exploration of the island, the trio encounters the lethal &ldquo;Nanomachine,&rdquo; the island&rsquo;s security system. The trio triggers the alarm, springing &ldquo;the Nanomachine&rdquo; to life. The key to solving the island&rsquo;s mystery lies in the small nation of Zufu. This once prosperous nation is now ruled by the ruthless, knife-collecting, General Headhunter. Fujiko does her usual probing and hacks into General Headhunter&rsquo;s computer hoping to find some crucial information. Zenigata has received a video message from Lupin in which Lupin announces his desire for the priceless treasure. Oleander, a fiery blond officer with some hidden secrets of her own, steps in to help Zenigata. Armed with their newly found information, Lupin, Goemon, Jigen, and Fujiko go back to &ldquo;Drifting Island,&rdquo; but this time they are followed by General Headhunter.<br><br> (Source: AnimeNewsNetwork)