52. Clay
Clay
The alarm starts as a low mechanical pulse beneath the tunnels.
Then a computerized voice echoes through hidden speakers in Romanian.
Gabriel’s face drains instantly.
“Oh no.”
Russ looks sharply toward him.
“What did it say?”
Gabriel turns slowly.
“Tunnel purge.”
Every muscle in my body locks.
“What the hell is a tunnel purge?”
The doctor finally smiles again.
There it is.
That calm confidence she keeps falling back on.
“Flood protocol,” she says softly.
“Sentinel destroys compromised underground sectors automatically.”
Lucas stares at her.
“You’re flooding the tunnels with children still inside?”
The doctor shrugs faintly.
“Evidence removal.”
Psychopath.
Absolute psychopath.
The countdown voice echoes again.
Thirty seconds.
Mason immediately moves.
“GO!”
Everybody surges toward the river exit.
The drainage tunnel opens into massive storm channels beneath Bucharest, moonlight reflecting off rushing black water ahead.
Rain still pours outside.
Thunder rolling over the city overhead.
The Dambovi?a River churns violently beyond the steel flood gates.
Children cry while Mason’s surviving men help carry the smaller ones across slippery concrete ledges.
Russ fires once behind us as movement appears near the sealed blast doors.
“They’re trying to reopen it!”
Of course they are.
Wu wants the doctor recovered.
And probably Hannah too.
No chance in hell.
I stay tight beside Hannah as we run toward the river access platform.
She’s fading again.
I can see it.
Too pale.
Too quiet.
The overlap episodes and gas exposure are hitting hard now.
The little girl in her arms refuses to let go of her hoodie.
Honestly?
Same.
Gabriel reaches the flood controls first.
Old Soviet-era wheel locks line the concrete wall beside massive steel river gates.
He grabs one immediately.
“It opens manually!”
Mason joins him.
Together they strain against the rusted mechanism.
The wheel groans violently.
Nothing happens.
The countdown voice echoes again.
Fifteen seconds.
Wonderful.
Just wonderful.
Water begins roaring somewhere deep behind us.
Not trickling.
Rushing.
Like an underground dam collapsing.
Hannah hears it first.
Her eyes widen.
“Clay…”
Then the tunnel shakes.
A wall of black floodwater explodes through the darkness behind us.
Children scream.
Lucas shouts:
“MOVE! MOVE! MOVE!”
Everybody lunges forward.
Gabriel and Mason wrench the flood wheel one final brutal turn—
—and the steel river gates finally begin opening.
Cold night air slams into the tunnels instantly.
Moonlight.
Rain.
Freedom.
The opening widens just enough.
Russ starts pushing children through first onto the narrow maintenance dock outside the river system.
The floodwater keeps coming.
Fast.
Too fast.
The doctor suddenly rips free from Gabriel’s grip and bolts sideways through the chaos.
Mason swings his rifle toward her…but Hannah grabs his arm.
“NO!”
Everybody freezes for half a second.
The doctor reaches the far tunnel edge and turns back toward us.
Water roaring around her boots now.
Red emergency lights flashing behind her.
And somehow—
she still looks calm.
She looks directly at Hannah.
“You were never meant to destroy Sentinel.”
My stomach tightens instantly.
The doctor smiles sadly.
“You were meant to lead it.”
Then she disappears backward into the darkness just as the floodwater engulfs the tunnel behind her.
Gone.
Completely gone.
“HANNAH!” Clay grabs me hard as the water surge slams into us.
Ice-cold force crashes through the tunnel.
I lose my footing instantly.
The little girl screams in my arms.
Then Clay catches both of us against his chest before the current can rip us away.
The water keeps rising.
Waist deep.
Chest deep.
Children crying.
People struggling to stay upright.
The river gates are still only halfway open.
“We’re not gonna clear it in time!” Lucas shouts.
Russ shoves another child through the opening.
Gabriel reaches back for Hannah.
“GO!”
The roar behind us grows louder.
More water coming.
Much more.
Clay grips my face hard enough to force my attention onto him.
“You trust me?”
My heart stumbles.
Always dangerous when he looks at me like that.
“Yes.”
Without hesitation.
Without doubt.
His eyes soften for the briefest second.
Then he takes the little girl from my arms and shoves her safely toward Gabriel.
Before I can ask what he’s doing—
Clay wraps one arm around my waist and launches both of us straight into the freezing river outside the flood gates.
The current swallows us instantly.