On his deathbed, the notorious gangster Al Capone gave a tile to his most loyal servant. That tile, along with four others, would reveal the location of his greatest treasure. After a quick phone call from Fujiko, Lupin and company are on the case. Quickly, they acquire four of the necessary tiles; but soon after, Fujiko is captured by the evil mob boss, Lord Chinkai while Lupin is intensely interrogated by Stromo the mercenary.