An ersatz night fell over Manhattan.

Beneath Grand Central Station, the water arrived from two directions: first via the Lexington Avenue subway line from Astor Place, then, a few seconds later, through the Forty-second Street shuttle line from Times Square. The currents converged; like a tsunami compressing as it approached the shore, the water’s power magnified a thousand-fold as it tore up the stairs.

“You ungrateful bitch!” Fanning cried. “What have you done?”

He said no more; the water arrived, a pounding wall, blasting them off their feet. In a blink, the main hall was subsumed. Amy went under. She was rolling, tossing, her sense of direction obliterated. The water was six feet deep and rising. Glass was shattering, things were falling, everything was in a tumult. She broke the surface in time to see the hall’s high windows burst inward; the current grabbed her, sending her under again. She flailed helplessly, searching for something to grasp. The body of a viral careened into her. It was the female with the hair. Through the roaring murk, Amy glimpsed her eyes, full of terrified incomprehension. She sank and was gone.

Amy was being swept toward the balcony stairs. She impacted hard—more bells, more pain—but she managed to grab hold of the rail with her right hand. Her lungs cried out for air; bubbles rose from her mouth. The urge to breathe could not be forestalled much longer. The only thing to do was let the current take her, in the hope that she would be carried to safety.

She let go of the rail.

She smashed into the stairs again, but at least she was moving in the right direction. If she’d been carried into the tunnels, she would have drowned. A second shock wave hit her, squirting her upward.

She landed on the balcony, clear of the water at last. On her hands and knees, she coughed and retched, foul-tasting water spewing from her mouth.

Peter.

Hurled up the stairs by the same current, he was lying just a few feet behind her. Where was Fanning? Had he been pulled under like the other virals, carried to the bottom by his weight? As she thought this, the floor lurched. The air cracked. She looked up to see a large chunk of the ceiling detach and tumble to the water.

The building was coming down.

Peter’s chest was moving rapidly. The change had yet to begin. She shook him by the shoulders, called his name; his eyes fluttered open, then squinted at her face. She saw no recognition in them, only vague puzzlement, as if he could not quite place her.

“I’m going to get you out of here.”

She drew him up by his arms and folded his body over her right shoulder. Her balance wavered, but she managed to hold on. The floor was sliding and undulating like the deck of a boat. Hunks of ceiling continued to break away as the building’s structural underpinnings failed.

She looked around. To her right, a door.

Run, she thought. Run and keep on running.

Then they were outside, though it hardly seemed so. The sky was dark as night, the sun eclipsed by dust, the great city unrecognizable. A vast immolation, everything rushing to ruin. The noise hammered her ears, roaring from all directions. She was on the elevated roadway on the west side of the station. It was tipped at a precarious angle; cracks were spreading, whole sections collapsing. Amy picked a direction; under Peter’s weight, the best she could manage was a jog. Instinct was her only guide. To run. To survive. To carry Peter away.

The road sloped down to street level. She could go no farther; her legs were giving way. At the base of the ramp, she eased Peter to the ground. He was trembling—shaking with small, sharp spasms, like the chills of a fever, but growing stronger, more defined. Amy knew what he would want. He would want to die while still a man. The mortal instruments lay everywhere among the wreckage: segments of rebar sharp as knives, hunks of twisted metal, shards of glass. Suddenly she knew: this was what Fanning had intended, all along. That she should be the one. It’s love that enslaves us, Amy. She was beaten; it was all for nothing in the end. She would be alone again.

As she knelt beside him, a great sob shook her, the pain of her too-long life, forestalled for a century, unleashed. The glimpse of life she’d been given: how fleeting it was. Better, perhaps, never to have had it. Peter had begun to moan. The virus churned inside him; it bore him away.

She made her choice: a three-foot length of steel with a triangulated tip. What function had it served? Part of a signpost? The frame of a window that had once gazed out upon the busy world? The underpinnings of a mighty tower soaring to the sky? She knelt again by Peter’s body. The man inside was leaving. She bent and touched his cheek. His skin was damp and feverish. The blinking had commenced. Blink. Blink, blink.

A voice from behind: “Goddamn you!”

She went hurling through the air.

—

Michael sprinted down Fourth Avenue, the debris cloud roaring behind him. There would be no outrunning it. He turned right onto Eighth Street. At the ends of the block, both in front and behind, the cloud roared past with a tornadic whoosh, then, as if suddenly recalling his presence—Oh, Michael, sorry I forgot you—turned the corners, barreling toward him from two directions.

He dove through the nearest door and slammed it behind him. Some kind of clothing shop, coats and dresses and shirts hanging disembodied on the racks. A wide window with mannequins propped upon an elevated platform faced the street.

The cloud arrived.

The window burst inward; Michael’s hands shot up to protect his eyes. Dust engulfed the room, blasting him backward. Pricks of pain announced themselves all over his body—his arms and hands, the base of his throat, the parts of his face that had been exposed—as if he’d been attacked by a swarm of bees. He tried to rise; only then did he discover the long shard of glass embedded in his right thigh. It seemed strange that it didn’t hurt more—it should have hurt like hell—but then the pain arrived, annihilating his thoughts. He was coughing, choking, drowning in the dust. He scrambled back from the window and crashed into a clothing rack. He yanked a shirt from its hanger. It was made of some kind of gauzy material. He wadded it in his fist and pressed it to his mouth and nose. Breath by hungry breath, oxygen flowed back into his lungs.