A brilliant doctor on a quest for revenge buys a young woman and trains her to be the ultimate assassin, implanting gun parts in her body that she must later assemble and use to kill her target before she bleeds to death.
Mayumi / Gun Woman
Mastermind
Hamazaki's Son
Assassin
Driver
Trainer
Bodyguard Captain
The Room
Beautiful Dead Woman
American Victim
American Victim
Abducted Woman
Japanese Victim
Hamazaki
