Seven-Day Judgment: The Echo Era

In the "Echo Chamber" of an abandoned sanatorium, nine professionals who seem to have nothing in common are trapped for seven days, forced to take turns recounting the personal stains they have hidden for a decade. A lawyer's greed, a doctor's false testimony, a journalist's price, a developer's crimes, a teacher's silence, a police officer's cover-up... As the truth is peeled back layer by layer, they discover in horror that each person's "honest mistake" has become intertwined like the wings of a butterfly, forming a systemic web that devours the innocent. And the ninth mysterious visitor is the architect of this trial. For all the "forgotten names" sacrificed by the System, a final reckoning over culpability, awakening, and redemption reaches its earth-shattering conclusion as the bell tolls on the seventh night.