A phantom sniper is methodically assassinating key figures in a South Korean intelligence investigation. Special agent Ryu and his partner Lee suspect North Korea's most lethal female operative, Hee, as being responsible. When a security breach prompts the theft of a high-tech liquid explosive from the South Korean authorities, Ryu and Lee are certain there's a mole within their ranks.

Korean collection. Also known as: Swiri. Originally released as motion picture in 1999.