Jigen tells the story of the gang's first meeting. Jigen, still a member of the Mafia, is hired to protect an ancient artifact - one that Lupin and Fujiko are both trying to steal. Meanwhile, Inspector Zenigata, then of the Japanese police force, has come to the U.S. on Fujiko's trail, and Ishikawa Goemon is searching for the lost treasure of his clan. 

(Source: ANN)

Zenigata arrives on the ship "Machine Gun Kelly", a casino on the water owned by the mafia, because Lupin plans on stealing the casino's money. Lupin and his gang manages to break into the ship's vault but was unable to escape with the money due to Zenigata's shooting. However, there was another purpose the ship had, one that Lupin was aware of; to search for a sunken ship filled with gold. Lupin managed to steal this data while he was on the ship, however, now they have to contend with Zenigata, the mafia, and a secret organization whose base is under Alcatraz, as they attempt to uncover the secret behind the organization and the sunken treasure.

(Source: ANN)

After robbing a Moscow casino right under Zenigata's nose, Lupin sets his sights on stealing the Trick Diamond. He and Jigen head to the estate of the recently deceased Mark Williams, another master thief who's had the diamond, as well as other treasures, in his possession for years. However, instead of finding the diamond, Lupin & Jigen find Fujiko, who tells them about Mark's dying wish - Lupin must return all the treasures the old thief stole to their rightful place. If this is done in time, the location of the diamond will be revealed, and Lupin can use it to get the real treasure, hidden in Gaudí's Sagrada Familia. Returning the stolen goods isn't easy though, as Zenigata and the casino boss' ruthless gang are on Lupin and friends' tail. 

(Source: ANN)

In the middle of an airborne heist, Lupin goes from stealing to stolen as he's carted off and forced to do a job for a mysterious man identifiable only by the brand of cigarette he smokes. Lupin's mission: to steal the infamous "Bull's Eye", a small green jewel best-known for the fact that everyone who's ever stolen it has ended up dead. Along with the challenge of alternately evading and pursuing a young thief with a competitive streak, Lupin and the gang must unravel the mystery of the Bull's Eye before its curse - or their mysterious taskmaster - gets the better of them. 

(Source: ANN)