The MCU gets a new chief, Amy Dillon, after Winship retires. As soon as she takes up her appointment Sammo is kidnapped by a recently released thief and has a very complex bomb strapped to his chest. Daniel Darius, the thief, was part of a team who managed to steal over $50 million worth of art from an auction house. He was the only one who was caught and now he wants his share of the money. Problem is he has no idea who the rest of the team were and has only very brief descriptions of them. The MCU has only 8 hours to solve a 15 year old case before Sammo goes Blammo!

A new generation of spy satellite crashes down to earth in downtown LA. The FBI tells Amy that the only missing piece is extremely radioactive. If it is opened it could irradiate half the city. Involved in the bringing down of the satellite are the criminal cult Scorpio and their mysterious leader 'The One'. FBI agent Wick insists that Sammo and Grace are not to be allowed to participate in the case because they are both Chinese nationals and are probably Chinese spies. While this is going on Sammo is also trying to track down the whereabouts of his son, Lone Wei.

Scorpio implements its plan to control the world by causing a randomly picked plane to crash. They know that they can now effect any plane, anywhere in the world and the governments of the world will soon be at their control. Meanwhile the MCU tries to find out where 'The One' is running his operation from. Sammo has a chance to capture his son but decides to give him the chance to choose the right path and lets him go.