The infamous Arsene Lupin III takes his gang of thieves to Great Britain to investigate the existence of the Raven's hidden treasure. The Raven, an underground society rumored to be pulling the strings behind the British government, has evaded Lupin's grasp for nearly 10 years. But finding clues proves difficult when he is pursued by not only Interpol's Inspector Kouichi Zenigata but also the MI6, Scotland Yard, and Britain's finest: the consulting detective Sherlock Holmes, who appears to have his own score to settle with the gentleman thief. His name is Lupin III. He is a gentleman thief whose grandfather was the renowned phantom thief Arsène Lupin. When it comes to the art of thievery, there is nothing Lupin III cannot steal; whether it be jewels, works of art, hidden treasures, the secret to immortality, or the heart of a pretty girl. Lupins partners are Daisuke Jigen, a great gunman; Goemon Ishikawa, a master swordsman; Fujiko Mine, a devilishly clever femme fatale. There is Inspector Zenigata, a relentless ICPO officer, consumed with an obsessive desire to apprehend the masterful thief.