It is sometime in the future, where a certain European city extends far underground, even secret, dark levels that have the key to the past. Ex-assassin Mihai has returned and is living with Kiri, who now runs a restaurant. Sword-wielding Naoto, Haine (white hair), a mysterious product of genetic engineering and his sometime partner Badou (eyepatch). (Source: ANN)
Type: OVA
Rating: R - 17+ (violence & profanity)
Season: None None
Status: Finished Airing
Read more: MyAnimeList (MAL)
Studios: David Production
Genres: Action
Tags: action gunfights sci fi science fiction episodic based on a manga manga fantasy world guns primarily adult cast swordplay tragedy crime seinen drama assassins violence bar genetic modification half-length episodes revenge anti-hero gore mafia amnesia achronological order gangs human enhancement dystopia bounty hunter