Phantom
A young man wakes up in a strange room with no memory of who he is or how he got there. His past is lost—and his future belongs to Inferno, a violent crime syndicate. They give him a new name—Zwei—and team him with their top assassin, the enigmatic Ein. She’ll teach Zwei all he needs to know about his new life as an Inferno operative, starting with lesson number one: kill or be killed. (Source: Crunchyroll)
Mangas
34 chapters in this series
Phantom: Phantom of Inferno
1 Jun. 2002 to 1 Dec. 2002
Light Novel
Phantom: Requiem for the Phantom
27 Dec. 2008 to 27 Jan. 2010
Manga