Taiwanese spy thriller. Agent No 1, a super sleuth from Chungking, is sent to Nanjing to investigate the murder of a Japanese general, which leads to even more intrigue and skullduggery.
Clad in white and wielding the deadly Ringing Sword, the beautiful Yeh Chiu Lu wanders the countryside righting the wrongs perpetrated by the White-Haired Warlord, Tsao Tan (Law Bun, "King Of Kings"). Determined to wipe out the Chiang Clan, Tsao Tan sets his swordsman to capture Master Chiang (Kong Ban, "Shaolin Kung Fu Mystagogue"), the last of the clan. Only the Ringing Sword and a mysterious ninja, with his own vendetta against Tsao Tan, stand in his way.
