The safehouse in Lambeth didn’t look like much — a shuttered bakery with peeling paint, a faded sign, and a smell of old flour clinging to the brickwork. The kind of place London forgot—the kind of place MI5 loved.

Jake pushed Mercer through the side entrance, Emma covering their rear. The door shut with a heavy metallic thud, locking out the noise of the city. Inside, the air was cool and still, the lights dimmed to a soft amber glow.

Mercer scanned the room instantly — corners, vents, escape routes. Old habits. Old paranoia.

Jake guided him to the central table. “Sit.”

Mercer sat, wrists resting on the metal surface, fingers tapping a nervous rhythm. Emma moved to the window, pulling down the blackout blinds.

For a moment, the room felt sealed off from the world.

Too sealed.

Jake paced slowly. “Start talking.”

Mercer’s eyes flicked between them. “You think I stole that data for myself? For money? For leverage?”

Emma crossed her arms. “You disappeared with the identities of every covert asset we have in Eastern Europe. That’s not a misunderstanding.”

Mercer leaned forward, voice low. “Those assets were dying. One by one. Quietly. Efficiently. Someone inside MI5 was feeding their locations to foreign buyers.”

Jake stopped pacing. “You’re saying there’s a mole in the Directorate.”

“I’m saying,” Mercer replied, “there’s a traitor in the Directorate.”

Emma’s jaw tightened. “Who?”

Mercer hesitated. His eyes drifted to the ceiling, as if expecting a sniper round to punch through the plaster.

Jake stepped closer. “Mercer. Name.”

Mercer swallowed. “I don’t know yet. But I know this — whoever it is, they’re high enough to bury evidence, reroute operations, and send kill teams after me.”

Emma frowned. “Then why take the data?”

“Because it’s the only proof left,” Mercer said. “The only record of which assets were compromised, when, and by whom.”

Jake narrowed his eyes. “You said the drive you dropped was a decoy.”

Mercer nodded. “The real one is safe.”

Emma leaned forward. “Where?”

Mercer opened his mouth—

The lights cut out.

All at once.

The room plunged into darkness.

Emma’s hand went to her weapon. “Jake—”

“I know.”

A faint hum filled the air — the sound of the building’s power being overridden. Not a blackout. A breach.

Emergency red lights flickered on, bathing the room in a blood‑coloured glow.

Mercer’s voice trembled. “They found us.”

A heavy thud hit the front door.

Then another.

Controlled. Tactical.

Jake drew his weapon. “Emma, back exit!”

Emma grabbed Mercer, pulling him toward the rear corridor. The door shuddered again — this time with the unmistakable metallic crack of a breaching ram.

Jake shouted, “Move!”

The front door exploded inward.

Smoke. Flashbang. A shockwave of white light and sound.

Jake staggered back, ears ringing, vision swimming. Dark silhouettes poured through the doorway — masked, armed, moving with military precision.

Emma dragged Mercer into the stairwell. “Jake, now!”

Jake fired two controlled shots, forcing the attackers to take cover. Then he sprinted after them, slamming the stairwell door shut behind him.

The three of them descended the narrow staircase, boots pounding on concrete.

Mercer gasped, “They’re not MI5. They’re not police.”

Emma didn’t look back. “Then who the hell are they?”

Mercer’s voice cracked. “They’re the ones the mole uses to clean up loose ends.”

Jake grabbed Mercer’s arm, forcing him to keep pace. “And right now, that’s all of us.”

They burst out into the alley behind the bakery. Rain hit their faces like cold needles. A black SUV screeched around the corner, headlights slicing through the darkness.

Emma shoved Mercer behind a parked car. “Jake—left flank!”

Jake fired at the SUV’s tyres. The vehicle swerved, clipped a bollard, and spun out, metal grinding against stone.

But the attackers didn’t pursue.

They didn’t need to.

The safehouse was gone.

Evidence destroyed.

Their location was compromised.

Mercer stared at the burning doorway, chest heaving. “Do you understand now? This isn’t a retrieval mission. It’s a purge.”

Jake holstered his weapon, rain dripping from his hair. “Then we find the one who ordered it.”

Emma stepped beside him, eyes hard. “And we expose them.”

Mercer looked between them — two agents who should have been his captors, now his only allies.

He nodded slowly. “Then we start with the truth.”

Jake exhaled. “Good. Because from this point on…”

He looked at the burning safehouse, flames licking the night sky.

“…we’re done playing by their rules.”