Carson, an orderly at a high-security underground facility, rushes through his shift, hoping to finish early for a date. He wrestles his oversized work cart through narrow airlocks and complains internally about his employer, known as the Company, and their inefficient bureaucracy and cheap equipment. After donning his pressurized biosafety suit—equipment he considers unnecessary for the facility’s actual work—he enters a padded cell to attend to Bishop, a patient who lies on the floor in a hospital gown, swaying and moaning.

To save time, Carson violates protocol by not restraining Bishop before beginning her care. As he works, she suddenly speaks coherently, mentioning someone named Kate and naming Joe Gerhard. Startled, Carson radios for assistance. Bishop’s demeanor shifts; she stares directly at Carson and says she can see him. Her hand shoots out, ripping the hood from Carson’s suit.

Exposed to the nerve gas filling the room, Carson’s body fails immediately. His vision narrows, hearing fades, and muscles collapse. As he loses consciousness on the floor, Bishop climbs onto his body and claws through his back with violent purpose, digging relentlessly until she reaches the padded floor beneath his hollowed corpse.

Joe Gerhard, the facility’s site supervisor, rehearses a speech in his cramped office, attempting to suppress his West Virginian accent while requesting additional staff from headquarters. Dr. Hannah Chao interrupts via walkie-talkie with news of an emergency in Bishop’s cell.

Joe monitors security feeds and watches Bishop clawing through Carson’s remains while staff members panic in the corridors. He orders Hannah to hold position outside the cell and authorizes a security team to enter with nonlethal force only, referring to Bishop as “the Antenna” (20). The guards restrain Bishop, who offers no resistance. A guard confirms Carson is dead.

Joe instructs Control to record the incident for headquarters, then makes a facility-wide announcement canceling all tuning sessions for the day due to a loss of life. He reminds staff of the strict policy forbidding contact with the deceased’s family. After an awkward pause, he suggests they say a prayer for Carson.

Joe speed-walks through Level One’s windowless corridors, past propaganda posters proclaiming the life-saving nature of the work being done at the Facility. While waiting for the elevator, he notices a poster depicting a mother and daughter that resembles his ex-wife Kate and daughter Riley—a reminder he suspects headquarters designed to keep him focused on his responsibilities.

He descends to Level Two, nicknamed “The Aquarium” (27), where patients called Antennas are held in glass-walled cells. Joe performs his characteristic head-swiveling walk, checking on each Antenna as he passes. He sees Dietrich, Frost, Vasquez, and Drake—all displaying the usual swaying, moaning, and occasional shrieking.

At Bishop’s cell, the scene is gruesome. The room glows red from blood covering the white surfaces. Orderlies attempt to clean up while guards inspect the containment measures. Bishop sits restrained in the corner with strips of Carson’s flesh stuck to her fingers. Carson’s body lies gutted in the center, his face strangely expressionless.

Hannah sits on the floor outside, visibly shaken. She apologizes for questioning Joe’s authority during the crisis. She speculates that Carson took shortcuts but also raises concerns about the room’s gas levels and about Bishop having been aware of Carson’s presence. Hannah demonstrates that Bishop remains unresponsive to external stimuli by slapping the observation window; Bishop does not react, though her face contorts into an unsettling grin. Hannah recommends a complete system reset. Joe, concerned about headquarters’ reaction to downtime, reluctantly agrees to submit the request.

Joe reviews security footage of the attack at his desk, frustrated by poor audio quality that prevents him from hearing what Bishop said to Carson before the incident. Principal Green from Riley’s high school calls and informs Joe that Kate died approximately two hours earlier from a self-inflicted gunshot wound.

Shocked but switching into crisis-management mode, Joe arranges for Riley to stay with her best friend, Silvia Vargas, until he can make the two-hour drive to pick her up. After ending the call, he vomits into his trash can.

Joe retrieves his personal items, exits the Facility, and drives through the rural mountain landscape to Linville. He reflects on the scenic beauty he rarely has time to enjoy. At the Vargas home, Mrs. Vargas offers condolences. Joe finds Riley playing video games with Silvia, appearing detached and drained. When she sees her father and calls out to him, the word “Dad” triggers an emotional collapse, and she sobs in his arms.

During the evening drive back to Joe’s house, Riley stares out the window at the countryside, trying not to think about her mother. She feels ashamed for crying in front of her emotionally reserved father. Joe mentions they are entering the “Quiet Zone” (48), an area with restricted radio signals due to nearby government installations. He tells Riley he respected her mother despite past conflicts.

Riley suddenly experiences intense physical symptoms: a sharp headache radiating to her neck, a metallic taste, numbness in her hands, and a high-pitched ringing in her ears that fades to muffled silence. The sensations vanish as abruptly as they appeared.

Immediately afterward, in the truck’s headlights, Riley sees a woman standing roadside wearing a white hospital gown. The woman has long, straight, greasy black hair framing an unnaturally pale face. Her body twitches and her head swivels to track the truck, eyes staring directly at Riley.

Riley jerks upright, startled. Joe asks what is wrong, having seen nothing himself. Riley dismisses it as possibly a scarecrow, though she is disturbed. She pretends to sleep but keeps her eyes open, feeling unsafe with them closed.

Riley wakes as they turn onto the long, unmarked gravel driveway leading to Joe’s isolated house. She reflects on how her childhood friendships dissolved after her parents divorced and she moved with her mother to Linville. Weekend visits to her childhood home have felt like an escape from her nagging mother. The thought that she has now permanently escaped her mother’s nagging makes her feel ill.

When Riley unlocks the front door, Moby, the family dog, bolts out, whining in terror, and disappears into the woods. Inside, Riley disarms the alarm system and crosses the dark living room to turn on a lamp. The light reveals the woman from the roadside standing silently in the hallway, visible in Riley’s peripheral vision. The woman wears the same white gown and stands motionless.

Nearly frozen with fear, Riley makes an excuse about forgetting her phone and sprints outside to her father, who is calling for the dog. She tells him someone is in the house. Joe’s demeanor instantly shifts to alert. He orders Riley into the truck, and they speed away.

After putting distance between them and the house, Joe stops and makes a call to report the situation. Two white vans carrying armed guards are immediately dispatched from the Facility garage and race toward Joe’s house.

Joe and Riley return to find the house surrounded by floodlights and armed guards. Tyler Whitfield, head of security, reports the building is clear with no signs of forced entry or suspicious tracks. Joe appears embarrassed as the guards await further orders.

Tyler questions Riley about what she saw. She gives a vague description of a pale woman in a white dress. Tyler’s skepticism is evident. Joe apologizes, suggesting Riley got spooked. Tyler offers to walk through the house to reassure her.

Inside Riley’s bedroom, Tyler and Joe continue their search, oblivious to what Riley sees: the woman standing beside her bed. The woman’s eyes lock onto Riley’s as she whispers, “I can’t feel it” (68). She touches her own face, then frantically claws at her cheeks with both hands, ripping out chunks of flesh as blood streams down, screaming the same line over and over.

Joe and Tyler remain unaware. The woman stops, her face in shreds, and asks Riley what has been done to her and why she will not be allowed to die, before shrieking and lunging at Riley.

Riley gasps and stumbles backward, falling hard in the hallway. The instant she hits the floor, the screams cease, and the woman vanishes. Tyler confirms the room is empty. He reassures Riley that calling for help is never wrong before departing with his team. As he leaves, Joe tells Tyler that Riley is upset because something happened to her mother.

Alone with Joe, Riley describes in detail what she saw: a pale woman in a hospital gown with black hair, mutilating her face and screaming that she could not feel it. Joe offers to let Riley sleep elsewhere, but she insists on her own room. She gets into bed fully clothed, determined to stay awake and vigilant.

In his bedroom, Joe reviews the security footage. He sees Riley tense as she turns on the lamp. On the hallway camera, during the transition from night vision to normal exposure, a shadow briefly appears before vanishing. He rewinds the footage several times, concludes it was merely a trick of the light, and goes to bed.

Joe wakes after a fitful night plagued by imagined visions of Kate’s death. Hannah calls to inform him that headquarters is sending investigator Javier Aguirre to investigate Carson’s death. She reveals that Tyler told her about Kate and urges Joe to stay home with Riley, insisting the staff can handle Aguirre without him.

Joe ignores her advice and begins dressing for work in formal attire. He finds Riley in the kitchen drinking coffee. She says she could not sleep and apologizes for embarrassing him the previous night. Joe tells her he must go to the office briefly and leaves her money for food or entertainment. He tells Riley he loves her before departing for the Facility.