Hong Kong socialite Chi Ching (Angelica Lee) gets ensnared in an organ-theft ring after entering the wrong hotel room and finding a bloody corpse that's missing a kidney. Suspicion falls on medical researcher Suen Ling (Kar Yan Lam), whom Ching saw leaving the scene and, as it happens, recently had a fling with Ching's doctor beau. Cleared of the crime, Ling teams with Ching and the sawbones to nab the kidney poachers in this serpentine thriller.