Garrett's first day at Hyperion he posts a nine-image grid.
Badge. Suit. Tysons lobby. Coffee cup. The last image is Margot waiting for him in the plaza below.
Caption: The real start.
In the courthouse records room I scroll to the bottom and put my phone face-down.
Dale slides a printed report across the desk.
"Mercer pushed three escalation requests in the last forty-eight hours. All three for core security keys. Justification: 'optimizing overseas nodes.'"
I flip to the back.
The approving signatory is Margot Sterling-Vance.
I look up. "She's at Hyperion now too."
Dale nods.
"Strategic Communications. On paper she shouldn't be inside a thousand miles of 7-Alpha. But her father is Charles Sterling-Vance. Vice Chairman, Hyperion Americas."
That fits.
Margot is not a replacement girlfriend.
She is the key sleeve Black Tide chose for the lock.
Garrett — vain, hungry to be a wunderkind, easiest in the world to dress up as a prodigy.
Margot — the one who walks him through the door.
That afternoon a county audit team rolls in.
The man at the head is Lyle Burdette, Deputy County Administrator. I've crossed him at two ribbon-cuttings.
He slaps a clipboard onto the front counter.
"Holloway. Why is there an unauthorized server room in this building? Whose sign-off?"
The Judge-Executive's forehead is wet. He looks at me.
I hand Burdette a stack of constituent intake forms.
"Backup site for the Flash-Flood Early Warning System."
Burdette laughs out one breath. "A county courthouse needs a backup data center for what? Tear it out."
His people angle for the stairs.
I plant myself at the bottom of the stairwell.
Burdette goes still.
"You're the brand-new clerk and you're going to stop me?"
The Judge-Executive jumps in. "Lyle, she's young. She doesn't know how this works."
Burdette's eyes on mine. "Being young isn't a legal defense. Move."
I don't move.
His phone goes off. He glances at the caller ID and his color changes. He steps away to take it.
Thirty seconds. He comes back, voice thinned.
"If it's flash-flood gear, get me documentation by end of week."
He walks his team out. The Judge-Executive's knees give a little against the railing.
"Wren. You scared me half to death."
I smile. "It's fine."
The Judge-Executive doesn't know.
The call wasn't from his boss.
It was the FBI Public Corruption Unit out of Pittsburgh, courtesy notification.
His son took offshore crypto from a Hyperion subcontractor last spring.
The night before Black Tide goes loud, Garrett calls me.
When I pick up, his end is noisy. There's clinking glass and laughter behind him.
"Wren. I hear the unauthorized server room you set up actually got grandfathered through?"
I don't say anything.
He laughs. "Relax. I'm not picking a fight. I just wanted you to know — I got promoted onto a 7-Alpha core project today."
My fingers hover over the keyboard.
"If this lands, I'm Senior Architect. Comp doubles."
I ask, "Who handed you the access?"
"I earned it."
Margot's voice drifts in from off to the side. "Of course he earned it. Wren, you used to say he wasn't grounded enough. See how wrong you were?"
Garrett sounds like he's been waiting all year for this.
"Wren — I'm tired of the way you used to look down at me. Like I needed your hand. I'm telling you. Without you, I'm going to be better than I ever was with you."
On my screen, red code is scrolling fast.
Garrett's account is pushing a validation key out to a server that does not belong to Hyperion.
I keep my voice level. "What are you doing right now?"
"Honestly. Would you understand if I told you?"
Margot, sweet: "Garrett, don't talk shop with her. It's classified."
He gets bigger, not smaller. "Fine. Let her hear. The girl probably can't open Excel without help anymore."
Voices in his background pile on. Garrett, give the ex a tour.
He says, "Wren. I'm about to bring this up to global sync test. When you see Hyperion in a headline, think of me."
I tap record on the line.
"Garrett. Stop."
The grin goes out of him.
"You're giving me orders?"
"This is your last warning."
A second of silence on his end.
Then, even and slow: "Wren. Drop the deputy-clerk tone. You and I are not on the same level. You have not been on my level for a long time."
He hangs up.
At the same instant alarms go off across the command bay.
Dale shoves the door open.
"SL. Black Tide just went hot. Twenty-three communication nodes hit, simultaneous."
I pull on the operations black.
"Lock it down."
The Halford courthouse PA goes live a little after midnight.
Residents are asked to remain indoors and avoid sharing unverified information.
Up and down the holler, people assume it's a flash-flood drill.
Only the room behind the records-room door knows the real flood is coming through fiber.
Black Tide isn't a single payload. It's hitting comms, power, traffic dispatch, and financial clearing at the same time.
If we can't hold the line, the eastern seaboard goes mute, then blind.
At 2:04 AM, Charleston goes dark.
Twitter, TikTok, navigation apps, Apple Pay — all of it goes white. ATMs freeze with cards already inserted.
The Hyperion campus in Tysons is locked down by federal protective service. Garrett's calls don't connect. He switches to the company's emergency channel and hammers it for tech support.
He doesn't know the channel is being monitored from our side.
This is Garrett Mercer, 7-Alpha. My access has been revoked. Someone tampered with my test packet — this is not me.
Dale snorts. "Quick to point a finger."
A side feed cuts to the Hyperion lobby cameras.
Garrett's face is gray. Margot is gripping his hand and crying. Charles Sterling-Vance is yelling at a federal officer.
This is a corporate incident. You are out of your jurisdiction.
The officer says, flat, "It's a national security incident. It's our jurisdiction now."
Sterling-Vance shuts up.
By 8 AM, Charleston has activated the Civic Center underground shelter.
A long line of people with go-bags is being walked into Bay B-12.
The Penn '19 Slack workspace partially recovers behind the shelter's local mesh.
Pres dumps a dozen messages.
What is going on?
Is Hyperion in trouble?
Garrett — you're 7-Alpha, what's happening?
Nobody answers.
A minute later, Margot posts a voice memo from Garrett's account.
She is crying.
They've taken Garrett in for questioning. Please, can someone help him. He didn't mean to do anything.
The chat detonates.
Total scapegoat play.
Hyperion pissed someone off.
Pres @s me.
Wren — you're at the courthouse, right? Can you ask anyone you know? Anyone in law enforcement?
I read the message and let myself smile.
A few days ago they said all I was good for was rubber stamps.
Now the rubber stamp is the only door they can think to knock on.
I don't reply.
Because the encrypted broadcast feed from the Emergency Alert System has just routed.
Director Halloran walks into the command bay before the broadcast.
He looks at me. "Wren. It's worse than the brief said. Black Tide isn't one cell. They're not just trying to brick the grid."
I take the report.
The first item on the target list is the Southeast region's emergency dispatch backbone for military response.
They want to use the civilian fabric as a jump.
Dale swears under his breath.
The Director says, "Are you confident?"
I look at the wall map.
Halford, this dot of a county seat, is sitting on top of a federal fiber line laid in 1994 — a regional comms-hardening project nobody who lives here remembers.
The clerk job I sat for is what makes me legally allowed to be here.
I say, "Yes."
He nods.
"We're broadcasting to hold the public. We also want to put a face Black Tide knows on screen. You go on camera."
I frown. "I'm not supposed to be public."
He's quiet for a second.
"Black Tide already has your face. Going public on our terms is safer than waiting for them to release it."
I stop arguing.
When I'm changing, Dale hands me my personal phone.
"SL — your alumni Slack is still going."
I look at the top thread.
Pres: Where the hell is Wren? She always acts like she's above this.
Someone else: Probably hiding too.
A direct message from Margot.
Wren, Garrett is really in trouble. Can you ask around? You guys must know somebody at the local PD.
Before I can not-respond, another message lands.
I'm begging you. The past was on me. Don't let Garrett go down for this.
I hand the phone back to Dale.
"Archive it."
Countdown sounds in the bay.
Five. Four. Three. Two. One.
Lights up.
The anchor sits in a temporary set, voice steady.
Tonight, the United States is being targeted by a large-scale foreign cyber-incursion. Federal response is active.
The camera turns toward me.
On every screen still receiving, my face appears.
The anchor says, Standing with me is the officer leading tonight's joint counter-offensive. Section Lead, Forward Cyber Element — the youngest in Bureau history. Wren Holloway.
In my earpiece, Black Tide's main payload arrives at the Halford node.
I look into the camera.
"Counter-offensive is live."
The broadcast runs seven minutes.
Seven minutes is enough to keep a lot of people up the rest of the night.
I don't look at my phone.
Every screen on the wall is the work.
Black Tide forks into six vectors and pushes simultaneously — coastal landing stations, an offshore satellite uplink, the financial clearing system, two large social platforms, traffic dispatch in three metros, and the Hyperion sandbox.
We baited them weeks ago.
The validation key Garrett threw outward is the door Black Tide thinks they're walking through.
It's the door Dale planted inside 7-Alpha for me to leave open.
The instant they pour in, the Halford fiber routes them into a sealed honeypot.
Nine minutes in, something goes sideways.
Dale's face changes. "SL. There's a second key inside Hyperion."
On the screen, Margot Sterling-Vance's communications account just escalated to senior-ops privileges.
I watch the commands shake out.
She isn't a layperson with a brand calendar.
She's been playing one.
She's been pulling our defensive cadence off the broadcast latency, trying to walk Black Tide's core packet back out the door.
I give the order. "Cut external power to the Hyperion campus."
A technician hesitates. "There are still hundreds of employees inside."
"Backup lighting. Life-safety circuits stay up."
The order goes out. Half of the Hyperion building goes black at once.
Inside the Charleston shelter, Garrett finally catches the broadcast on a replay loop.
The capture team's report later says he stood up so fast he knocked his water bottle off the bench.
His first sentence wasn't about national security.
It was, That can't be right. How can she be the SL?
Pres watched the replay six times in Bay B-12.
The Slack workspace went dead.
A few minutes later, someone retracted a message from earlier in the week.
Message removed by user.
Message removed by user.
Message removed by user.
The thing they don't realize is that the Bureau's forensic capture has the original payloads.
Margot, locked out of her core operation, sends one final encrypted message.
Two words.
Cover blown.
I watch it ride out across the wire.
"Source location."
Dale calls the address.
"Charleston Civic Center, Bay B-12."
That's the bay Garrett and his classmates are sheltering in.