In the bustling metropolis of Hong Kong, Chief Inspector Lee (Jackie Chan) is enjoying a rare moment of peace. His days of chasing criminals have slowed down, and he’s focusing on training the next generation of officers. But that tranquility is shattered when a daring heist shakes the city.

The heist involves the theft of an ancient artifact from a high-security museum. The artifact, a priceless jade dragon, has been stolen by a notorious international thief known only as “The Phantom.” The museum’s security footage reveals a face that Lee recognizes—one of his old adversaries from a previous case.

Lee immediately contacts LAPD Detective James Carter (Chris Tucker), his long-time partner and friend. Carter is now working undercover to catch a gang involved in a series of high-profile burglaries in Los Angeles. Despite his busy schedule, Carter agrees to come to Hong Kong to help Lee with the investigation.

The two arrive at the crime scene, and the chemistry between them is as electric as ever. Their banter and contrasting styles create comedic relief amidst the seriousness of the situation. Carter’s humor clashes with Lee’s meticulous approach, but their combined skills make them an unstoppable team.

As they dig deeper, they discover that The Phantom is planning a grand heist during a high-profile gala that is set to take place in both Hong Kong and Los Angeles simultaneously, thanks to a new technology allowing events to be live-streamed in both locations.