“I have an update,” Vayentha said.

The provost was silent, his cue for her to continue.

When she spoke, her tone was emotionless, clearly an attempt at professionalism. “Langdon has escaped,” she said. “He has the object.”

The provost sat down at his desk and remained silent for a very long time. “Understood,” he finally said. “I imagine he will reach out to the authorities as soon as he possibly can.”

Two decks beneath the provost, in the ship’s secure control center, senior facilitator Laurence Knowlton sat in his private cubicle and noticed that the provost’s encrypted call had ended. He hoped the news was good. The provost’s tension had been palpable for the past two days, and every operative on board sensed there was some kind of high-stakes operation going on.

The stakes are inconceivably high, and Vayentha had better get it right this time.

Knowlton was accustomed to quarterbacking carefully constructed game plans, but this particular scenario had disintegrated into chaos, and the provost had taken over personally.

We’ve moved into uncharted territory.

Although a half-dozen other missions were currently in process around the world, all of them were being serviced by the Consortium’s various field offices, freeing the provost and his staff aboard The Mendacium to focus exclusively on this one.

Their client had jumped to his death several days ago in Florence, but the Consortium still had numerous outstanding services on his docket — specific tasks the man had entrusted to this organization regardless of the circumstances — and the Consortium, as always, intended to follow through without question.

I have my orders, Knowlton thought, fully intending to comply. He exited his soundproofed glass cubicle, walking past a half-dozen other chambers — some transparent, some opaque — in which duty officers were handling other aspects of this same mission.

Knowlton crossed through the thin, processed air of the main control room, nodding to the tech crew, and entered a small walk-in vault containing a dozen strongboxes. He opened one of the boxes and retrieved its contents — in this case, a bright red memory stick. According to the task card attached, the memory stick contained a large video file, which the client had directed them to upload to key media outlets at a specific time tomorrow morning.

Tomorrow’s anonymous upload would be simple enough, but in keeping protocol for all digital files, the flowchart had flagged this file for review today—twenty-four hours prior to delivery — to ensure the Consortium had adequate time to perform any necessary decryption, compiling, or other preparation that might be required before uploading it at the precise hour.

Nothing left to chance.

Knowlton returned to his transparent cubicle and closed the heavy glass door, blocking out the outside world.

He flipped a switch on the wall, and his cubicle instantly turned opaque. For privacy, all of the glass-walled offices aboard The Mendacium were built with “suspended particle device” glass. The transparency of SPD glass was easily controlled by the application or removal of an electric current, which either aligned or randomized millions of tiny rodlike particles suspended within the panel.

Compartmentalization was a cornerstone of the Consortium’s success.

Know only your own mission. Share nothing.

Now, ensconced in his private space, Knowlton inserted the memory stick into his computer and clicked the file to begin his assessment.

Immediately his screen faded to black … and his speakers began playing the soft sound of lapping water. An image slowly appeared onscreen … amorphous and shadowy. Emerging from the darkness, a scene began to take shape … the interior of a cave … or a giant chamber of some sort. The floor of the cavern was water, like an underground lake. Strangely, the water appeared to be illuminated … as if from within.

Knowlton had never seen anything like it. The entire cavern shone with an eerie reddish hue, its pale walls awash with tendril-like reflections of rippling water. What … is this place?

As the lapping continued, the camera began to tilt downward and descend vertically, directly toward the water until the camera pierced the illuminated surface. The sounds of rippling disappeared, replaced by an eerie hush beneath the water. Submerged now, the camera kept descending, moving down through several feet of water until it stopped, focusing on the cavern’s silt-covered floor.

Bolted to the floor was a rectangular plaque of shimmering titanium.

The plaque bore an inscription.

Engraved at the bottom of the plaque was a name and a date.

The name was that of their client.

The date … tomorrow.

Langdon felt firm hands lifting him now … urging him from his delirium, helping him out of the taxi. The pavement felt cold beneath his bare feet.

Half supported by the slender frame of Dr. Brooks, Langdon staggered down a deserted walkway between two apartment buildings. The dawn air rustled, billowing his hospital gown, and Langdon felt cold air in places he knew he shouldn’t.

The sedative he’d been given in the hospital had left his mind as blurred as his vision. Langdon felt like he was underwater, attempting to claw his way through a viscous, dimly lit world. Sienna Brooks dragged him onward, supporting him with surprising strength.

“Stairs,” she said, and Langdon realized they had reached a side entrance of the building.

Langdon gripped the railing and trudged dizzily upward, one step at a time. His body felt ponderous. Dr. Brooks physically pushed him now. When they reached the landing, she typed some numbers into a rusted old keypad and the door buzzed open.

The air inside was not much warmer, but the tile floors felt like soft carpet on the soles of his feet compared to the rough pavement outside. Dr. Brooks led Langdon to a tiny elevator and yanked open a folding door, herding Langdon into a cubicle that was about the size of a phone booth. The air inside smelled of MS cigarettes — a bittersweet fragrance as ubiquitous in Italy as the aroma of fresh espresso. Ever so slightly, the smell helped clear Langdon’s mind. Dr. Brooks pressed a button, and somewhere high above them, a series of tired gears clunked and whirred into motion.

Upward …

The creaky carriage shimmied and vibrated as it began its ascent. Because the walls were nothing but metal screens, Langdon found himself watching the inside of the elevator shaft slide rhythmically past them. Even in his semiconscious state, Langdon’s lifelong fear of cramped spaces was alive and well.

Don’t look.

He leaned on the wall, trying to catch his breath. His forearm ached, and when he looked down, he saw that the sleeve of his Harris Tweed had been tied awkwardly around his arm like a bandage. The remainder of the jacket was dragging behind him on the ground, frayed and filthy.

He closed his eyes against his pounding headache, but the blackness engulfed him again.

A familiar vision materialized — the statuesque, veiled woman with the amulet and silver hair in ringlets. As before, she was on the banks of a bloodred river and surrounded by writhing bodies. She spoke to Langdon, her voice pleading. Seek and ye shall find!

Langdon was overcome with the feeling that he had to save her … save them all. The half-buried, upside-down legs were falling limp … one by one.

Who are you!? he called out in silence. What do you want?!

Her luxuriant silver hair began fluttering in a hot wind. Our time grows short, she whispered, touching her amulet necklace. Then, without warning, she erupted in a blinding pillar of fire, which billowed across the river, engulfing them both.