
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)
on Crunchyroll






Original CreatorNitro Plus
Original StoryGen Urobuchi
DirectorKouichi Mashimo
Series CompositionYousuke Kuroda
Character DesignYoshiaki Tsubata
Character DesignYoshimitsu Yamashita
Character DesignMinako Shiba
Character DesignYouko Kikuchi