The Spy School cadets are sent to look for fellow spy Agent U when she goes missing mysteriously in London's Chinatown. They soon discover that their nemesis Goldfist is behind her disappearance and that they don't have long before his latest plot for world domination comes to pass!

Spy School's arch nemesis Goldfist has found himself a new financial backer. Goldfist would be unstoppable with unlimited funds, so it is down to the Spy School cadets to identify Goldfist's new partner in crime and stop his payments before it's too late!