Three bodyguards are hired to protect an aging Triad kingpin during a gang war in San Francisco’s Chinatown.

Veteran Secret Service agent Frank Horrigan is a man haunted by his failure to save President Kennedy while serving protection detail in Dallas. Thirty years later, a man calling himself “Booth” threatens the life of the current President, forcing Horrigan to come back to protection detail to confront the ghosts from his past.

Detective Johnny Du was smart and agile but his height of 5 feet 4 has hindered him from joining the G4 protection detail for the Chief Executive. His sassy girlfriend Angel bullied him all the time, leaving him depressed at work and at home. His helplessness attracted Vincent, the Devil Prince and Jim, the Angel to fight for his soul.