Lupin walks into a deathtrap island with nothing but his crew and a smile, and the movie never blinks, it just keeps throwing impossible odds at him to see what he'll steal next. The nanomachine chasing them isn't just a threat, it's the real puzzle, the kind that forces Lupin to think faster than he runs. This is a heist where the treasure might kill you before you touch it, and Lupin's already decided that's worth the risk.
Lupin III and his crew set their sights on the Drifting Island, a mysterious landmass shrouded in legend and supposedly hiding a fortune beyond imagination. When the thieves touch down to claim their prize, they awaken something far more dangerous than they bargained for: an island-wide security system built from microscopic machines designed to kill anything that moves. The real answers lie in Zufu, a once-thriving nation now controlled by General Headhunter, a ruthless dictator obsessed with collecting blades. Fujiko works her own angles, breaking into the general's systems to uncover what makes this island tick. Meanwhile, Inspector Zenigata receives word that Lupin is hunting the same treasure, setting him on an intercept course. What starts as a straightforward heist becomes a race against an invisible enemy, with the crew forced to navigate deadly nanomachine swarms, political intrigue, and their own fractious teamwork. Survival means solving the island's dark secrets before they become permanent casualties of their greed.