STORY

It is 1949 in Japan, in a world where World War II never happened and the nobility system established in the Meiji Era is still in place. An extreme divide exists between the upper and lower classes, with 90 percent of the country’s wealth being held by the upper class. The capital of Teito is in crisis with the emergence of a phantom thief known as "The Fiend (Kaijin) with Twenty Faces" or simply "K-20."

Heikichi Endo (Takeshi Kaneshiro) is a circus acrobat who is deceived by K-20 and is set up to take the fall for the phantom thief. Using his incredible physical dexterity, Heikichi wages war against K-20 in order to clear his name, fighting alongside K-20's next wealthy target, Duchess Yoko Hashiba (Takako Matsu), and her fiancée, brilliant detective Kogoro Akechi (Toru Nakamura). But what is the ultimate decision Heikichi has to make?