"Magnus thought he had uncovered Sabina’s darkest secret—until the archived emails revealed she had planned Lottie’s downfall before she ever entered the family. "

The heavy iron valve screeched against rusted iron gears, resisting his weight for a brutal, agonizing second before yielding with a sharp, pneumatic hiss.

CLANK-CLANK-CLANK.

A massive, three-inch-thick steel security bar dropped down from the ceiling frame outside the safe room door, sliding through reinforced iron brackets and locking the steel door into the mountain bedrock beneath the estate.

Through the narrow bulletproof glass viewport in the center of the door, Magnus saw Sabina’s face. She was slamming her palms against the glass, her mouth moving frantically, screaming at him through six inches of soundproof steel.

He couldn't hear a word she was saying.

Magnus gave her a single, firm nod, stepped back from the door, and checked his weapon.

One magazine in the gun. Three spares in his jacket pocket. Twenty-eight rounds total.

He turned toward the dark, narrow concrete tunnel leading from the linen room to the estate's secondary generator vault.

The air in the sub-basement grew hot and acrid as smoke began to drift through the overhead ventilation ducts. The muffled sound of heavy combat boots echoed off the concrete walls as four men descended the emergency spiral stairs from the ground floor.

"Clear the corridor!" a harsh, raspy voice shouted from the end of the hall. "The girl and Sterling are in the bunker! Get the thermal lance set up!"

Magnus moved with terrifying, silent precision.

He didn't take cover behind a pillar. He didn't wait for them to set up their equipment.

He stepped directly into the center of the concrete corridor, raised his pistol with both hands, and aligned his sights with the red laser dots dancing through the smoke.

BANG. BANG. BANG.

The unsuppressed gunshot reports were deafening in the enclosed, low-ceilinged basement.

The lead operator—carrying a heavy steel thermal lance frame—jerked violently as two 9mm rounds struck him in the throat and upper chest. He collapsed instantly, the heavy equipment crashing against the concrete floor with a deafening metallic roar.

The three remaining men scattered instantly, diving behind concrete structural pillars, opening fire with short-barrelled carbines.

POP-POP-POP-POP-POP.

A hail of suppressed 9mm fire chewed into the concrete wall behind Magnus, sending hot sparks and razor-sharp stone splinters flying into his face. A bullet grazed his left forearm, tearing through his suit jacket and leaving a hot, burning line across his skin.

Magnus didn't even register the pain. He pulled back behind the corner of the generator room door, ejected his empty magazine, and slammed a fresh one into the mag well with the heel of his palm.

"Magnus!" a familiar, cultured voice called out from the darkness at the top of the stairs.

Magnus paused, his finger resting lightly against the trigger bow.

A man stepped slowly into the pale emergency lighting of the corridor, flanked by two heavily armed guards.

He wore an immaculate charcoal grey three-piece suit, an silk pocket square, and thin wire-rimmed glasses that glinted in the gloom. He held a silver-headed walking stick in his right hand.

Arthur Sterling.

Magnus’s uncle. The chairman of the board. The man who had sat across from Magnus at every family Christmas dinner for twenty years.

"You always were remarkably stubborn, Magnus," Arthur said, his tone casual, almost conversational, as if they were discussing quarterly dividend returns over brandy. "Just like your father. You simply refuse to accept when a business venture has reached its natural conclusion."

Magnus stepped slightly out from behind the doorframe, keeping his weapon trained directly on Arthur’s chest. "You killed Eleanor."

Arthur let out a soft, regretful sigh, adjusting his wire-rimmed glasses with his left hand. "Eleanor was a lovely girl, Magnus. Truly. But she insisted on bringing her father’s European political baggage into my corporate structure. She threatened to audit the offshore logistics accounts in Rotterdam. You know as well as I do that business cannot survive that level of sentimental transparency."

"And Lottie?" Magnus asked, his voice dropping into a register so dark it seemed to make the concrete walls hum. "An eight-year-old child?"

"Charlotte is a liability," Arthur replied flatly. "She holds legal title to fifty-two percent of the company’s voting stock under Eleanor’s marriage trust. On her eighteenth birthday, she would have possessed the legal authority to liquidate the entire board. I couldn't allow a child’s trust to destroy fifty years of Sterling family wealth."

"She’s your grand-niece," Magnus said.

"She is an asset allocation error," Arthur corrected smoothly.

Arthur lifted his silver-headed walking stick, pointing it toward the heavy steel door of the safe room at the end of the hall.

"Your little blonde fiancée put up a remarkable fight, I must admit," Arthur murmured, a thin smile touching his lips. "She almost managed to transfer the voting proxies to Zurich this morning. But my team intercepted her private server at six p.m."

He looked at Magnus, his eyes cold, empty, and devoid of any human warmth.

"Drop the weapon, Magnus," Arthur said quietly. "Or I have my men drop a nerve-agent canister into the safe room's air intake vault. They have ninety seconds of oxygen left inside that room."

Magnus felt his chest freeze.

Through the bulletproof glass of the bunker door behind him, he could see Sabina frantically pointing toward the ceiling vents.