Ein

Ein is the codename of Elen, a highly trained assassin and central heroine of Phantom: Requiem for the Phantom. Conditioned by Inferno and handler Scythe Master, she initially serves as an emotionless killer before training the amnesiac Zwei and developing a fragile independent identity.

Who Ein is in Phantom ~Requiem for the Phantom~

Quiet, disciplined, observant, and deeply traumatized, Ein struggles between implanted obedience and the desire to recover human choice and emotional connection. She is an expert with firearms, knives, infiltration, surveillance, disguise, and close-quarters assassination.

Ein's relationships and major turning points

Zwei becomes her closest partner and romantic bond, while Scythe Master represents the control she tries to escape and Cal complicates the cycle of manipulated assassins.