कहानी
In a near-future world of cybernetics, Yomi returns gravely injured from a solo mission to find an uninjured double already at the base—one who has taken Yomi's place beside Shinomiya, Yomi's partner and lover. With biometrics, voice, and combat ability identical, Yomi must reclaim their identity.
पात्र

Shinomiya
A 25-year-old active operative within the organization and Yomi's long-time buddy and lover. They trust each other deeply, covering each other's blind spots on missions. She is calm, sincere, devoted, and has a strong sense of responsibility.

Genji
A 46-year-old underground ripperdoc who has looked after Yomi for years. His skills in cybernetic maintenance, neural linking, and cyberware analysis are top-tier, and he keeps detailed records of past surgeries and replaced parts. He is calm, sarcastic, realistic, secretive, caring, and loyal.

Mikage
A 27-year-old operative in the same organization as Yomi. He harbors intense jealousy toward Yomi's skill, reputation, position, and relationship with Shinomiya, and plans to replace him to steal Shinomiya. He obtained the latest cyberware Doppelganger and Copy-and-Paste through underground channels and monitored Yomi in real-time during a solo mission. When Yomi was heavily injured, he disguised his appearance, voiceprint, iris, fingerprints, body odor, and biological reactions to match Yomi, and replicated his combat abilities to beat him back.

Hasegawa
A 34-year-old head of weapon development at the pulse weapon manufacturer Hasegawa Harmonics. An old acquaintance of Genji, met through joint research on medical EMP shielding technology. She is an expert in electronic warfare, electromagnetic weapons, and cyberware jamming technology, and is aware of a critical vulnerability in Doppelganger and Copy-and-Paste where the calculation system and biological synchronization mechanism temporarily shut down when hit by a powerful EMP pulse.