My father called the chain at my neck a dog collar in front of his dinner guests. Then my sister-in-law's Cabernet splashed across my Army uniform. She said her hand had slipped. My brother hid a smirk, and Dad acted as if I were the one spoiling his evening. I went to clean the stain and set the chain beside the sink. When I reached for it again, it was gone. Minutes later, my brother was reaching for his coat, suddenly desperate to leave the house.

The side entrance of Warehouse 14 was secured by an electronic magnetic lock. I bypassed the circuit panel using a handheld signal cloner from my kit, popping the latch with a soft, metallic click.

I slipped inside, staying low in the catwalk shadows forty feet above the main floor.

Below, lit by a single overhead floodlight, stood Julian, Viktor, and three heavily built men in dark raincoats holding tactical sidearms. The titanium chain sat inside an open leather display case on a folding table between them.

Viktor had a rugged, scarred face and wore a tailored Italian suit beneath his coat. He was holding an electronic signal reader over the chain, watching a series of red diagnostic lights flash on his portable terminal.

"It’s live," Viktor acknowledged, his eyebrows lifting in mild surprise. "The cryptographic hash is active. But you are a fool, Julian."

Julian wiped sweat from his forehead. "What do you mean? I brought you the token! The wire transfer for two million dollars goes to my Caymans account tonight!"

"I mean," Viktor said, signaling to his men, "that a hardware token tied to a Military Intelligence captain is useless without the captain's biometric thumb-print and retinal signature to unlock the secondary partition. You brought us half a key, Julian. Which means you brought us nothing."

One of Viktor’s men stepped behind Julian, grabbing his arms and forcing him down onto his knees against the concrete floor.

Julian panicked, his face going pale. "Wait! What are you doing?! My father is Arthur Vance! If I disappear, the entire federal prosecutor's office will be on this city!"

"Your father is a retired corporate lawyer, Julian," Viktor scoffed, pulling a suppressed pistol from his jacket. "He has no power here. And you are a thief who tried to sell useless metal."

"He didn't sell useless metal, Viktor," my voice echoed down from the catwalk, smooth, steady, and amplified by the warehouse acoustics. "He stole a federal asset. And you are currently trespassing on a active military recovery zone."

Every gun below swung instantly toward the catwalk.

Before Viktor’s men could acquire a target, I threw two high-intensity flashbang canisters down from the railing.

BOOM! BOOM!

Blinding white light and a deafening 170-decibel concussive roar detonated across the concrete floor. Viktor’s men screamed, dropping their weapons as they clutched their eyes and ears, stumbling back in complete disorientation.

I dropped down from the catwalk ladder, hitting the floor in a low crouch.

In three rapid movements, I swept the feet out from under the first guard, disarmed the second with a wrist-lock twist that sent his weapon spinning across the floor, and drove an elbow into the ribs of the third, dropping him instantly.

Viktor stumbled backward, his vision blurred, blindly raising his pistol toward where he thought I was standing.

I stepped inside his guard, grabbed his forearm, twisted the barrel toward the ceiling, and struck his jaw with a sharp, palm-heel strike. The gun clattered to the floor, and Viktor collapsed against the table, groaning as he clutched his face.

I reached out, snatched the titanium chain from the leather case, and draped it back around my neck, securing the clasp with a clean snap.

Julian was cowering beneath the folding table, his arms wrapped around his head, sobbing uncontrollably.

"Marcus?!" Julian shrieked, looking up through his tears at his brother—the man he had called "Captain America" two hours earlier, the man who had sat quietly while wine was poured over his uniform. "What... what are you doing?! Who are these people?!"

Outside, the sudden, deafening wail of federal sirens echoed down Remington Avenue, accompanied by the flashing red and blue lights of eight tactical vehicles pulling into the perimeter.