Agent Lam (Tony Leung) sets out to track a pair of plates used to make fake American dollars. When he discovers the plates, they are conned out of him by enigmatic US Embassy workers Owen (Richie Ren) and JJ (Shu Qi). With the trail now leading to Korea, Lam sets off in hot pursuit. There, amidst the dangerous and glamorous urban landscape of Seoul, Lam finds himself confronting an underworld crime boss known as the Polar Bear, head of the biggest counterfeiting organisation in Asia.

A child version of Street Fighter, a children's video series produced in Korea under the license of 스트리트 파이터 - 가두쟁패전의 (Street Fighter - Before The Street War), created by Hong Kong's World Comics History. Plot: After the Third World War in 2010 AD, the Earth turned into a single continent and a sea as a result of a nuclear explosion . Among them, radioactive contamination causes changes in humanity and is divided into three categories : the strong, the weak, and the underground . On the other hand, an unmanned man named Shinmu Cheon uses his power to build a city of dreams to increase his strength, and Hyeonmu Cheon, who was the opponent of Shinmu Cheonan, wants to convey his martial arts to future generations, leaving the confrontation with him behind .