Hellsing Estate, Wiltshire, England.
Three nights earlier.
The call came at 2:17 in the morning, and Jonathan Harker was already awake to take it.
He usually was.
He had not slept more than four hours a night in twenty years, not since the night in Lisbon when he had watched a vampire take the throat out of his partner from across a hotel corridor and had been three seconds too slow on the trigger.
He did not dream about Lisbon anymore.
He did not dream about anything.
He simply woke, every night, at around two, and lay in the dark in the great cold bedroom at the top of the East Wing, and listened to the old house breathe around him, and waited for it to need him.
Tonight it needed him.
“Director.” The voice on the secure line was young, frightened, and trying very hard not to be.
“This is Duty Officer Patel, Vault Operations.
I’m sorry to wake you, sir.” “You didn’t.” Harker sat up and swung his feet onto the cold boards.
“What is it?” “Sir, it’s Zero.” A pause, a swallow.
“It’s D-1, sir.
It’s…
I think you need to see it.” Harker was already reaching for his trousers.
“Wake Dr.
Mordane,” he said.
“And Commander Reed.
I’ll be down in ten minutes.” To the outside world, the Hellsing Estate was a stately home.
It had been one, once, and in a sense it still was.
It sat in eleven hundred acres of rolling Wiltshire parkland, a great golden-stone pile of a house built in three centuries and three styles, with a Tudor core, Georgian wings, and a Victorian clock tower that kept perfect time and had not been wound by human hands since 1911.
There were gardens, famous ones, laid out by Capability Brown, with a lake and a temple and an avenue of limes a mile long.
There was a library of forty thousand volumes and a long gallery hung with portraits of men in black coats with grave faces.
On the second Sunday of every month from April to October, the gardens were open to the public, and families from Salisbury and Bath strolled the lawns and bought scones in the café and took photographs of the house and never once wondered why every window on the ground floor was fitted with steel shutters that closed automatically at sunset.
The Hellsing Foundation was a registered charity.
It funded medical research, mostly into rare blood disorders, and gave generous grants to universities, and had a very pleasant website with photographs of smiling scientists and children in hospital beds.
Its accounts were filed every year with the Charity Commission.
They were very dull.
That was the point.
What the families from Salisbury did not see, and what the Charity Commission did not audit, began two hundred feet beneath the lime avenue.
Harker took the lift from the East Wing.
It was disguised as a linen cupboard, and it needed his palm, his retina, and a nine-digit code that changed every twelve hours.
It went down very fast, and the floor numbers on the little screen were not numbers at all, but names.
Archive.
Armory.
Medical.
Containment.
Command.
At each one the doors opened onto a different world: white corridors and glass walls and people in uniforms, working through the night under fluorescent light, the way people had worked down here through every night for more than a century.
Abraham Van Helsing had started digging in 1899.
It had been a wine cellar, then a crypt, then a laboratory, then a bunker, then, in the Second World War, a secret within a secret when the Ministry of Defence had come asking about the Foundation’s “special research” and gone away again with a great deal of money and a great many signed documents.
Each generation of directors had dug a little deeper.
Each had added a level.
Now there were nine of them, eight hundred people working in shifts, and a perimeter that had never been breached.
The lift stopped at the bottom.
The screen did not show a name.
It showed a single symbol, the oldest one in the Foundation’s iconography: a circle with nothing inside it.
Zero.
Vault Zero was the only part of the complex that had not changed since Van Helsing’s time.
You walked to it down a long stone corridor, lit by electric bulbs in iron cages, with a vaulted ceiling and a floor worn into a shallow groove by a century of footsteps.
The walls were bare, except for the crosses.
There were hundreds of them, set into the stone every few feet, iron and silver and wood and bronze, of every shape and age: Celtic crosses and Orthodox crosses and plain Latin crosses, crucifixes with tiny agonized figures, crosses scratched into the stone itself by hands that had been dust for a hundred years.
Every member of the Foundation who had ever been allowed this far had brought one, the first time, and set it into the wall.
It was tradition.
Harker’s was near the end, a small plain thing of black iron.
His father’s was beside it.
His grandfather’s was a little further back.
And somewhere near the very beginning of the corridor, so old that the iron had gone soft and red with rust, was a simple wooden crucifix that had belonged to the first Jonathan Harker, the solicitor from Exeter, who had walked down this corridor in 1899 with his arm still in a sling and his face still gray from the Borgo Pass.
Harker touched it as he passed.
He always did.
At the end of the corridor was a door.
It was not a modern door.
It was a great slab of oak bound in iron and silver, nine feet high, carved with the whole of the Lord’s Prayer in Latin, and it opened, these days, on hydraulic hinges and a biometric lock.
Beyond it was the Vault.
People who saw Vault Zero for the first time usually stopped in the doorway.
Harker had, at nineteen, on the night his father brought him down.
He had stood there with his mouth open for a full minute.
It was a chapel.
That was the first thing you understood.
A small, round, domed chapel of white stone, its walls painted with frescoes now faded almost to nothing: saints and angels and, around the base of the dome, a long procession of armed men with stakes and swords, marching toward the altar.
Candles burned in iron stands, real candles, hundreds of them, tended day and night.
The air smelled of wax and incense and stone.
And it was a laboratory.
That was the second thing.
Because set into the floor of the chapel, in a perfect circle around the altar, were twelve sealed glass cases, each lit from beneath by cold white light, each connected by bundled cables to banks of humming equipment along the walls, each watched by cameras and sensors and the steady eyes of two armed guards.
And inside each case, floating in a fluid the color of weak tea, was a piece of something that had once been a man.
A hand, long-fingered, still wearing a heavy signet ring.
A section of spine.
A jaw.
A long, gray, braided lock of hair.
Organs, some of them, in jars within the cases, labeled in neat white letters on black: D-2.
D-4.
D-6.
Bones, wired together into fragments of a skeleton that would never stand again.
And on the altar itself, under a dome of glass so thick it distorted the light, in a reliquary of gold and silver that had been made for it in 1903 by a jeweler who was paid a great deal of money and then never worked again, sat the heart.
That was the third thing you understood about Vault Zero.
It was a tomb.
The tomb of the only enemy the Hellsing Foundation had ever truly defeated.
They had kept him, and studied him, and taken him apart piece by piece for a hundred and twenty-nine years, and built their whole secret world on top of his bones.
Harker stopped in the doorway, the way he always did, and looked at it.
The heart was beating.
It had always beaten.
That was the great secret, the one at the very bottom of all the other secrets, the one only a few dozen people alive knew.
Abraham Van Helsing had felt it in the cart on the Borgo Pass, and he had written it in his journal, and every director since had read that page on the night he took office.
I put my hand on the coffin and I felt it beat, and I knew that I had not killed him.
I have only stopped him.
God help me, I do not know the difference.
For a hundred and twenty-nine years, Dracula’s heart had beaten in Vault Zero.
Not often.
Once every six or seven minutes, on average, regular as a slow clock: a single, heavy, impossible contraction, visible through the glass as a faint shudder of the dark tissue, recorded by the sensors in a single green spike on the monitors along the wall.
It did not need blood.
It did not need oxygen.
It was connected to nothing.
It simply beat, because it had always beaten, because it did not know how to stop.
The Foundation’s scientists had spent their whole careers trying to understand why.
Nobody had.
In 2021, Dr.
Elias Mordane had cut away nearly a third of it, the living third, the most active tissue, for his Phase 3 trial.
After the trial failed, everyone had expected the remaining two-thirds to stop.
It hadn’t.
But it had slowed, to once every eleven minutes, then once every fourteen.
Ominously.
Like an old man’s breath at the end.
Tonight it was beating every forty seconds.
Harker stood in front of the monitors and watched the green line jump, and fall, and jump again.
He could see it with his own eyes through the glass dome: the dark, shriveled mass of tissue in its golden reliquary, shuddering.
Shuddering.
Shuddering.
“When did it start?” he asked.
Duty Officer Patel was perhaps twenty-five, and pale, and had a crucifix on a chain around her neck that she was holding tight in one fist.
“Two-oh-four, sir.
Thirteen minutes ago.
It went from fourteen-minute intervals to two minutes in the space of a single beat.
Then it kept accelerating.
It’s been at forty seconds for about five minutes.” She swallowed.
“And sir.
The others.” She pointed.
Harker turned his head and looked at the twelve glass cases around the altar.
The long, braided lock of gray hair in case seven was moving.
Slowly.
Gently.
As if in a breeze, in the still fluid.
The fingers of the hand in case three, the one with the signet ring, had curled, very slightly, toward the palm.
And in case nine, the jar marked D-3, bone marrow, nothing more than a gray paste in a glass tube, the paste had begun to glow, very faintly, the deep dull red of an ember.
Harker had been the Director of the Hellsing Foundation for eleven years.
He had faced vampires in nine countries.
He had walked into a nest in Marseilles with nothing but a pistol and a prayer book and walked out again alone.
He had personally put a silver bullet through the brain of a three-hundred-year-old High Vampire in a hotel bathroom in Montreal.
He felt the hair stand up on his arms.
“Seal the level,” he said quietly.
“Nobody in or out except Mordane and Reed.
And get me the Phase 3 file.
The full one.” Mordane arrived first, as Harker had known he would.
He came down the corridor of crosses almost at a run, in a camel coat thrown over striped pajamas and a pair of leather slippers, his silver hair standing on end, and he stopped in the doorway of the vault and stared at the monitors and made a sound that Harker had never heard a grown man make before.
It was very close to a sob.
“Oh,” said Dr.
Elias Mordane.
“Oh.
Oh, look at you.” He was nearly sixty now, thinner than he had been, with deep lines around his eyes, but in that moment he looked about twelve.
He crossed the vault without a glance at the guards, at Harker, at anything, and put both his long pale hands flat on the glass of the dome and pressed his face close, like a boy at a sweetshop window.
“It’s synchronizing,” he said.
“Do you see?
Look at the interval.
It’s not random.
It’s not accelerating at random.
It’s finding a rhythm.
It’s matching something.” He whirled around.
“Patel.
Pull up the frequency analysis.
Overlay the last twenty minutes.” Patel looked at Harker.
Harker nodded.
She bent over her keyboard.
On the largest screen, the green line of the heartbeat appeared, jagged spikes at forty-second intervals.
Then, after a moment, the software drew a second line over it: a smooth, regular sine wave, much faster, a pulse of about sixty beats per minute.
And the heart’s spikes fell exactly on its peaks.
Every one.
As if it were keeping time to a drum it could hear and they could not.
“What is that?” Harker said.
Mordane’s eyes were shining.
“A human heart rate,” he said.
“Resting.
Or nearly.
Sixty, sixty-two.
That’s the rhythm it’s matching.
Somewhere, Director, very far from here, there is a heart beating at sixty-two beats per minute, and this,” he slapped the glass dome, hard enough to make the guards flinch, “is beating along with it.
Once every forty beats.
Like an echo.
Like a—” He stopped.
His face went very still.
“Like what?” Mordane turned, slowly, and looked at him.
And for the first time since Harker had known him, more than twenty years, the smile was gone from Elias Mordane’s face.
“Like the other half of itself,” he said softly.
“Calling out.
Answering.” Harker felt it then, a cold slow sinking in his stomach, like a stone falling into a well.
“H-013,” he said.
Commander Marcus Reed arrived at 2:41, fully dressed in combat fatigues, with a pistol on his hip and the expression of a man who has been woken at two in the morning and already decided whose fault it is.
He was fifty, broad and gray and solid as a gatepost, with a face like a closed fist and a long white scar down one cheek from a fight in Belgrade in 1998 that he never talked about.
He had run the Hunter Corps for sixteen years.
He had lost more hunters than he could count and buried every one of them himself.
He listened to Mordane for four minutes, his arms folded, without interrupting.
Then he turned to Harker.
“You told me he was dead,” he said.
“He was dead,” Mordane said.
“I signed the certificate myself.
Protocol 9.
Containment confirmed the drop.” “Did Containment confirm the body?” Mordane opened his mouth, and then closed it.
“No,” Reed said.
“They didn’t.
Because Protocol 9 says you leave them for the vampires to eat, and no hunter in his right mind goes back to a drop zone in Veyr’s territory to check if they’ve finished their dinner.” He turned to Harker again, and his voice was very flat.
“I told you in 2021.
I told you that protocol was an obscenity.
I told you that one day we were going to drop something in those mountains that the vampires wouldn’t eat.
That they’d keep.” “You did,” said Harker.
“And now here we are.” “Here we are.” The three of them stood in a triangle in the middle of the chapel and looked at each other: the scientist, the soldier, and the man whose great-grandfather had carried the body down these stairs.
Above them the faded army of saints marched endlessly toward the altar.
Around them the twelve glass cases glowed.
And in the center of it all the King’s heart beat, and beat, and beat, forty seconds at a time, in perfect time with someone none of them could see.
“He’s alive,” said Mordane.
His voice had changed.
The wonder had come back into it, but it had something else under it now, something hungry.
“Director, do you understand what this means?
Phase 3 didn’t fail.
It was dormant.
The integration was complete.
It simply needed a trigger.
And something, tonight, triggered it.” He spread his hands.
“Everything I told you was possible, everything the Board laughed at, it’s real.
It’s out there.
It’s walking around.
A human vessel carrying the living blood of the King of Vampires, fully integrated, with the human mind intact—” “You don’t know the human mind’s intact,” Reed said.
“You don’t know a damn thing.
For all you know he’s a rabid animal tearing his way across the Carpathians.” “Then we have to find him before he does.” Mordane turned to Harker.
“I need him back.
Alive.
Undamaged.
Do you understand?
Whatever is happening inside him right now, it’s happening for the first time in the history of the world, and if we lose him, if some hunter puts a silver round through his skull out of panic, we will never get it back.” He took a step closer, and lowered his voice.
“Jonathan.
He’s the culmination of a hundred and twenty-nine years.
He’s the reason this vault exists.
He’s what Van Helsing kept the body for.” Harker didn’t answer for a long time.
He walked, instead, to the far side of the chapel, where a single glass case stood alone, apart from the twelve, set into a niche in the wall under its own small light.
There was no body part in this case.
There was a sword.
It was a long, heavy blade, darker than any steel Harker had ever seen, almost black, with a faint red sheen in the grain of it like the color of blood beneath skin.
The hilt was plain iron wrapped in old black leather, and the crossguard was shaped like a pair of outspread dragon’s wings.
It had been found on the floor of the library at the top of the tower in Castle Dracula on the night of November 6, 1897, beside the King’s body, where it had fallen from a rack on the wall during the fight.
The King had never had time to draw it.
The Foundation’s records said that it had never been successfully drawn from its scabbard by any human hand since.
They had tried.
They had cut the scabbard away, in the end, in 1931, and found that the blade was simply too heavy to lift.
Four men could not raise it.
A crane had moved it into the case.
Harker looked at it now and saw that the faint red sheen in the steel was moving.
Pulsing.
Very slowly.
Once every forty seconds.
“Commander,” he said, without turning around.
“What’s your assessment?” Reed did not hesitate.
“That this is the single most dangerous thing that has happened to this Foundation since the night your great-grandfather came home from the Borgo Pass.
That a vampire carrying Dracula’s heart is worse than a vampire.
It’s worse than Dracula.
Dracula at least was one thing.
This, we don’t know what it is.” He paused.
“And that the Lords are going to find out about it before long, if they haven’t already.
Every vampire in Europe is going to want what’s in his chest.
Every one of them.
If one of the courts gets him first, if Sokolov gets him—” He didn’t need to finish.
Harker had read the intelligence reports.
Everyone had.
For a hundred and twenty-nine years, the single greatest strategic advantage the human race had possessed over the vampires was not silver, or sunlight, or the Foundation.
It was that the vampires had no king.
That their Lords hated each other more than they hated humans.
That they would never unite.
Every Hellsing director since Van Helsing had built his strategy on that one fact.
Divide them, and they rot.
It was carved, in Latin, above the door to the Command level.
A vampire carrying the King’s heart.
Carrying the King’s blood.
Maybe, in time, carrying the King’s power.
What would they do, the Lords, if they believed the King had come back?
“Recommendation,” Harker said.
“Find him.
Fast.
And kill him.” Reed’s voice was flat and heavy as a dropped stone.
“Before he becomes something we can’t kill.” “No!” Mordane’s voice cracked.
“Director, I am formally objecting—” “Noted.” Harker turned around.
He was a tall man, Jonathan Harker, lean and gray and quiet, with a face that people tended to describe, if they described it at all, as kind.
He had his great-grandfather’s eyes, in the old photographs: patient, serious, a little sad.
He had been trained, since he was seven years old, to be the man who stood in this vault and made this kind of decision.
He had made a great many of them.
He had made them calmly, and carefully, and without anger, and he had never lost a minute of his four hours of sleep over any of them.
He was surprised to find that his hand was shaking.
Just slightly.
He put it in his pocket.
“We will locate H-013,” he said.
“Highest priority.
All divisions.
Intelligence will pull every report from the Carpathians for the last seventy-two hours, every missing hiker, every animal attack, every rumor.
Dr.
Mordane, you will give us everything you have on his biology.
Every weakness.
Every point of vulnerability.” He looked at Reed.
“Commander, you will assemble a recovery team.” “Recovery,” said Reed.
“Recovery.
Alive, if possible.
He comes back here, to this vault, and Dr.
Mordane gets his answers.” Harker held the commander’s eyes.
“If it is not possible, if he has become what you fear, if he poses a threat to our people or the public or the Veil, then the team has my authority to terminate.
Immediately.
Without consultation.” Mordane looked as if he had been slapped.
Reed looked as if he wanted to argue.
Neither of them did.
“Who leads it?” Reed asked, after a moment.
Harker had already decided.
He had decided, he realized, the moment he saw the sword.
“Ward,” he said.
Reed’s jaw tightened.
“She’s twenty-three.” “She’s the best you have.
You told me so yourself, three weeks ago, in my office.” Harker turned back to the glass case, to the dark blade pulsing slowly in its niche.
“And she has something no other hunter in the Corps has, Marcus.
You know what it is.” Reed didn’t answer.
He didn’t need to.
Everyone in the Foundation knew Elena Ward’s story.
She had been nine years old, the night the vampires came into her parents’ farmhouse in the Peak District.
The Foundation had found her the next morning, hiding in the root cellar, with her father’s shotgun in her lap and her parents’ blood dried on her nightdress.
She had not said a word for a year.
She had grown up in this house, in these corridors.
She had walked down the corridor of crosses for the first time at fifteen.
She had never, not once, in eight years of hunting, hesitated.
“She’ll do it,” Harker said quietly.
“Whatever it is.
Whatever he is.
She won’t hesitate.” Behind him, under the glass dome, the King’s heart beat once more.
And far away to the east, in a ruined castle in the mountains, in the dark beneath a broken chapel, a young man who had been a laboratory animal and a slave lay on a cold stone floor with two hearts in his chest, and slept, and dreamed of a ballroom full of candles, and a crown of iron, and a long table with thirty empty chairs.