Realizing that the FBI and their by the book tactics may be unsuccessful, the Chinese consul recruits the aid of a loyal Hong Kong inspector to help rescue his kidnapped daughter. Outlawed by the FBI, the inspector must form an unlikely partnership with a ~censored~y, street smart LAPD officer who prefers doing things his own way.
It's vacation time for Det. James Carter and he finds himself alongside Det. Lee in Hong Kong wishing for more excitement. While Carter wants to party and meet the ladies, Lee is out to track down a Triad gang lord who may be responsible for killing two men at the American Embassy. Things get complicated as the pair stumble onto a counterfeiting plot by L.A. crime boss Steven Reign and Triad Ricky Tan, an ex-cop who played a mysterious part in the death of Det. Lee's father. Throw in a power struggle between Tan and the gorgeous but dangerous Hu Li and the boys are soon up to their necks in fist fights and life-threatening situations. A trip back to the U.S. may provide the answers about the bombing, the counterfeiting, and the true allegiance of sexy customs agent Isabella. Then again, it may turn up more excitement than Carter was looking for during his vacation.
After an attempted assassination on Ambassador Han, Inspector Lee and Detective Carter are back in action as they head to Paris to protect a French woman with knowledge of the Triads' secret leaders. Lee also holds secret meetings with a United Nations authority, but his personal struggles with a Chinese criminal mastermind named Kenji, which reveals that it's Lee's long-lost...brother. But their race will take them across the city, from the depths of the Paris underground to the breathtaking heights of the Eiffel Tower, as they fight to outrun the world's most deadly criminals and save the day.