Phantom: Requiem for the Phantom - S01

The mafia runs rampant across America, and assassinations happen on the streets as a matter of course. A mysterious outfit called Inferno is behind most of these killings, carried out by their nearly invincible human weapon, "Phantom." One day, a Japanese tourist happens to witness Phantom's latest murder. Panicked, he hides in an empty building to get away. But Phantom, who turns out to be a young woman named Ein, and Inferno's leader, "Scythe Master," find him, capture him, and brainwash him. Now called "Zwei," this once gentle tourist has become a puppet of Inferno with no memories of his own. Pulled into a world of lies, deceit, and violence, Zwei has to fight just to stay alive, holding on to the hope that one day he might get his memories back and escape this life where death is always just a step away.