Here is the movie summary: In the midst of China's dynastic turmoil, Imperial Guard Chon Wang (Jackie Chan) embarks on a perilous journey across the Pacific Ocean to rescue Princess Pei Pei (Ling Bai), kidnapped from the Forbidden City. With his trusty sidekick, Inspector Roy O'Brien (Owen Wilson), Wang navigates the uncharted territory of Nevada's Wild West, where he must confront ruthless outlaws, corrupt sheriffs, and a host of cultural differences. As they delve deeper into the American frontier, Wang's rigid adherence to Chinese customs clashes hilariously with the carefree spirit of the Old West. Meanwhile, Princess Pei Pei finds herself torn between her royal duties and her growing affection for Wang, who has risked everything to save her. As the unlikely duo faces a series of wacky misadventures, including a showdown with notorious outlaw "Blackpowder" (Brandon Backer) and a wild horse chase through the streets of Deadwood, Wang's unyielding determination and O'Brien's quick wit prove an unstoppable combination. Will they successfully rescue the princess and return her to China, or will their adventure in America leave them forever changed?