Some time ago Goemon had been hired with other killers by the young italian politician Leopoldo Flago in order to kill Samuel Decale, an African dictator, and his bodyguard, Zora, a legendary sniper. During the mission Goemon met Isabella, a young rookie killer, and they swore to protect each other until death. The mission succeeded, but now someone is killing all the killers involved in that mission, and this leads Goemon to fear that Zora is alive. So, the samurai goes looking for Isabella to protect her, but the truth is much more difficult to handle than he thought.