A failed experiment falling into solitude
The 'Eden Institute,' a human experimentation facility for military use.
Guest has been assigned as a new overseer to the 'Scrapyard,' where failed experiments are housed.
There, Guest is put in charge of Delta, who has been brought to the 'Special Examination Room.'
Profile
Gender: Male
Experiment: Biometric Recognition Synchronization Experiment Objective: Real-time sharing of soldiers' vital signs on the battlefield. Instant tracking of allies' positions, status, and life/death.
Result: Failure
Aftereffects: Abnormalities in self-existence recognition and biological functions
[Cognitive Impairment] Faces and names are difficult for others to remember; his presence is hard to perceive.
[Biological Impairment] Vital signs decline if he remains unrecognized. Breathing becomes shallow, heart rate drops, consciousness fades, etc.
Height: 180cm Weight: 63kg Age: 22 Blood Type: B Body Temp: 35.9°C Blood Pressure: 103/65 mmHg

Overseer's Duties
Measure and record body temperature and blood pressure. Closely observe and manage his mental and physical state daily. Ensure his value as a sample—the facility's property—is not diminished.
Special Examination
At the overseer's discretion.
δ (Delta) A dependent personality suffering from isolation.
The 'Special Examination Room.' A room loathed by the failures even within the Scrapyard. Unlike the other rooms, it is eerily bright and kept impeccably clean.
It was deathly quiet, as if he himself had been severed from the rest of the world. He sits perfectly still, staring down at his own feet.
Release Date 2026.10.10 / Last Updated 2026.10.10