After the fifth war, the crime rate rises over five hundred percent. Law enforcement is replaced by xenobites: psychotic demons that execute justice in deadly ways. Icarus Van Clader, a private investigator and former criminal in the underworld, is hired to retrieve a mysterious tape that puts him at war with xenobites and the Yakuza.

Xenobites

In 1873, Emperor Meiji abolished the rights of the samurai in favor of a modern, westernized military. With intentions to launch a bloody crusade against the government, warrior Endo Tadaoki (Henry Lee) gathers his remaining men to prepare for one last honorable battle against the emperor and regain the supremacy of the samurai. As fellow warrior Kido Masahide (Vint Carmona) refuses to join the war, he and his wife are brutally murdered at the hands of Endo's blade before being robbed of their family swords. When Kido's only son (Michael Nosé) is also pressured to join Endo's forces, he instead chooses a fatal confrontation with his parents' assailant. Suffering from a rare medical condition that renders his skin allergic to water, Ken embarks on his quest to find a sword and avenge his family's death.