At 3:12 a.m., I decided I was going to murder my upstairs neighbor.

The digital clock glowed a mocking 3:12 a.m. in the suffocating darkness of apartment 3B. My fingers still carried the ghost-smell of turpentine and dammar varnish—the sharp, chemical perfume of the Rossi Gallery’s restoration lab. My right shoulder throbbed a steady, rhythmic ache from holding a micro-brush steady for sixteen unbroken hours, coaxing microscopic cracks out of a seventeenth-century Flemish sky.

In precisely six hours, at 9:00 a.m. sharp, I had to walk back into that climate-controlled sanctuary and finish gilding a section of cobalt blue worth more than my annual rent. To do that, my hand needed the absolute precision of a surgeon and the serene focus of a monk.

Instead, I was listening to an invisible giant rearrange his furniture with a sledgehammer.

Thump. Thump. Thump.

The ceiling plaster actually shed a fine, chalky dust onto my pillow.

“For the love of God,” I hissed, staring up into the void of apartment 4B.

Another heavy footstep shook the joists, sending a tremor through the old-growth timber of the converted warehouse building. For three solid weeks, this nocturnal percussionist had treated the penthouse above me like a staging ground for a subterranean demolition derby. I had logged complaints with the building’s absentee management company—nothing. I had sent polite, heavily underlined emails to the tenant portal—nothing. I had even taped a carefully worded, passive-aggressive note to the brass handle of the elevator on the fourth floor, begging for basic human decency between the hours of midnight and six.

More nothing.

Diplomacy officially died at 3:13 a.m.

I didn’t bother changing out of my oversized pink flannel pajama set printed with sleepy pandas. I shoved my bare feet into my fuzzy pink bunny slippers—the ones with the floppy ears that slapped against my ankles when I walked—and grabbed the splintered wooden broom leaning beside my kitchen pantry. My heart wasn't beating; it was thrumming a frantic war march against my ribs.

I marched out the door, hopped into the elevator, and slammed my palm against the button for the penthouse.

The ride was agonizingly smooth. When the polished brass doors slid open with a soft, expensive chime, I stepped out expecting to confront a messy bachelor pad strewn with empty pizza boxes and gym equipment.

Instead, I stepped into a war zone.

Two enormous men in bespoke black suits materialized from the shadows flanking the private foyer. They moved with a chilling, synchronized efficiency that suggested they weren't just security guards; they were executioners between assignments.

One of them stepped forward, blocking my path entirely. His shoulders filled out his jacket like he was smuggling two small refrigerators.

“Miss, you need to go downstairs,” he said, his voice flat, devoid of human warmth.

“I need to sleep,” I snapped, trying to peer past his bulk.

“You can't be here.”

“I pay rent. This building has bylaws. Decibel limits!”

“Ma'am—”

I sidestepped him with a huff of irritation.

“Hey!” the second guard barked, reaching for my arm.

I didn't let him grab me. I bypassed them both, marched straight up to the heavy, reinforced mahogany double doors of the penthouse, and brought the handle of my broom down against the wood with the force of a battering ram.

Bang! Bang! Bang!

“Open up!” I bellowed, my voice echoing off the vaulted ceilings.

The two guards froze, staring at me not with anger, but with the hollow, pale shock of men watching a pedestrian casually stroll into the path of an oncoming freight train.

“I know you're in there!” I shouted, shaking the broom at the door. “Stop stomping around like Godzilla with unresolved anger issues! Some of us have to work for a living!”

Click.

The heavy deadbolt turned.

Instantly, both guards took two synchronized steps backward, pressing themselves flat against the corridor walls as if they wished they could dissolve into the wallpaper.

The door swung open.

And there he was.

Tall. Impossibly broad-shouldered. He wore black wool trousers and a white dress shirt, unbuttoned halfway down his chest, the fabric hanging loose as if he had ripped it open in a hurry. Dark, intricate tattoos spread across his forearms, crawled beneath his cuffs, and snaked upward, disappearing beneath the open collar to vanish along the cords of his neck and throat. His dark, unruly hair looked as though he had been dragging his fingers through it in frustration for hours.

But it was his eyes that stopped my breath.

They were a startling, icy gray—cold, utterly controlled, and dangerously, unnervingly calm.

He looked down at my wooden broom.

Then at my fluffy pink bunny slippers, complete with floppy ears.

Then up to my face.

“You,” I said, pointing the broom handle directly at his chest like a lance.

His dark eyebrow twitched upward in a slow, mocking arc.

“Silence,” he murmured, his voice a deep, gravelly baritone that vibrated right through the floorboards.

“Exactly! That's what I've been asking for for three weeks!”

Someone deep inside the apartment coughed—a sharp, nervous sound. Only then did I crane my neck and realize the penthouse wasn't empty. It was a command center.

Men in dark suits sat around a massive marble conference table cluttered with laptops, encrypted satellite phones, open ledgers, and glossy black-and-white surveillance photographs. This wasn't a late-night bachelor party. This was a war room.

I didn't care. Exhaustion is a powerful anesthetic to self-preservation.

I jabbed the broom forward again.

“You pace every night. Back and forth. Like a caged animal. Or an obsessive-compulsive bond villain.”

His piercing eyes tracked the movement of the broom, then shifted back to my face. “Are you threatening me with a household cleaning tool?”

“I'm considering it. Let's call it a negotiation tactic.”

A man in the background whispered, “Jesus Christ, someone stop her.”

I ignored him, glaring up at the tattooed giant. “I restore priceless Renaissance and Baroque paintings for a living. Do you know what happens when I'm sleep-deprived? My micro-muscles fatigue. My hand shakes. If my hand shakes, I slip, and a brushstroke worth fifty thousand dollars gets smeared into oblivion. So whatever mysterious, illegal billionaire supervillain meeting you're holding at three in the morning, do it quietly, or I swear to God I will call the city, the landlord, and the fire department!”

Absolute, terrifying silence descended on the room. Not a man moved. Not a keyboard clicked.

The stranger slowly reached his hand into his trousers pocket.

My righteous indignation faltered for a fraction of a second. My mind flashed through a dozen violent scenarios involving silencers, concrete shoes, and the bottom of Narragansett Bay.

Instead, he pulled out a heavy silver money clip.

With maddening casualness, he peeled off several crisp hundred-dollar bills, holding them out toward me.

“Buy earplugs,” he said flatly.

I stared at the cash dangling between his long, scarred fingers.

“You're serious?”

“Deadly serious.”

“You think you can pay me off instead of apologizing?”

“I think most problems in this world have a price tag attached to them. Name yours.”

My jaw tightened. Without breaking eye contact, I reached out, took the bills from his hand, and stuffed them into my pajama pocket.

His mouth curved into the barest ghost of a smirk. Of course, his expression seemed to say. They all have a price.

Then, slowly, deliberately, I opened my fingers and let the hundred-dollar bills flutter down onto the polished marble foyer floor like discarded leaves.

His smirk vanished instantly. His expression hardened into obsidian.

“I don't want your money,” I whispered, stepping one inch closer, my fuzzy bunny slippers almost touching his polished Italian leather shoes. “I want you to be a decent human being and a quiet neighbor.”

Nobody breathed. The men inside the room looked like statues carved from granite.

I turned on my heel, the pink floppy ears of my slippers bouncing with every step, and walked toward the elevator.

One of the massive guards practically flattened himself against the frame to clear a path for me.

As the elevator doors slid open, I glanced back over my shoulder.

The tattooed stranger stood alone among the scattered hundred-dollar bills on the marble floor. He wasn't looking down at the money.

He was watching me.

The elevator doors glided shut, sealing me inside a cocoon of silent steel.

Back in the penthouse, the silence hung heavy until one of the lieutenants cleared his throat. “Boss?”

Kalin Kovatch slowly turned his gaze away from the closed elevator doors. His jaw was clenched so tight the muscles rippled beneath his skin.

“Who is she?”

“Apartment 4B. Elena Parker.”

“And?”

“Twenty-eight years old. Art restoration specialist at the Rossi Gallery downtown. Clean record. No debt, no police contacts, no mob connections. Lives alone.”

Kalin’s expression darkened into something lethal. “The Rossi Gallery?”

“Yes, sir.”

Before Kalin could reply, another man hurried out from the inner study, clutching a folder and a glossy photograph.

“Mr. Kovatch, we have a bigger problem.”

He slapped the photograph down onto the conference table amidst the phones and ledgers.

Kalin stepped over the stray hundred-dollar bills and looked down.

It was a photograph of me. I was walking out of the Rossi Gallery’s side entrance yesterday afternoon, carrying my canvas tote bag, looking tired and distracted.

Kalin’s eyes turned glacial. “Where did you get this?”

“Off the burner phone of the scout we picked up in the harbor district tonight.”

“Why does he have her photograph?”

The operative hesitated, his face pale under the harsh overhead lights. “We don't know, boss. But she's in the same building. If they're watching us, they're watching her.”

Kalin stared at the heavy brass elevator doors, remembering the pink pajamas, the wooden broom, and the fiery defiance in the eyes of an exhausted art restorer who had dared to lecture him at three in the morning.

Seconds ago, she had been an amusing, absurd interruption. Now, she was an exposed flank.

“Find out everything about her,” Kalin ordered, his voice dropping into a lethal register. “Every route she walks, every person she talks to.”

“And Elena?” the operative asked. “What do we do about her?”