The courthouse steps were nearly empty now.
Police lights faded down the block, leaving only the hum of streetlamps and the quiet scrape of snow drifting across stone.
Naomi leaned against the railing, arms crossed, eyes on Echo.
"You said you built the failsafe," she said. "That means you knew Hollow before all this."
Echo didn't answer right away.
She watched the empty street where Vale disappeared — as if measuring how long before he came back.
Finally, she spoke.
"We met long before Franklin Street," she said quietly. "Back when Hollow wasn't Hollow yet."
Keene raised an eyebrow. "Before the network?"
Echo nodded.
"He was just Cormac then," she continued. "Smart, patient, angry at a system he thought was broken. He didn't start with violence. He started with data… watching patterns no one else saw."
Calder shifted slightly, listening closer.
"And you?" Naomi asked.
"I was the one who taught him how to map influence," Echo replied. "He built the structure. I built the cracks inside it."
Naomi's chest tightened.
"You knew he'd go too far," she said softly.
Echo's eyes flickered with something almost like regret.
"I hoped he wouldn't," she admitted.
⸻
Keene pulled out a small tablet, bringing up the Phase Three file again.
"If we're going to 'burn' this system," he said, "we need to know where it lives."
Echo stepped closer, tapping the screen.
"Hollow didn't keep everything in one place," she said. "He scattered it across people, routes, and favors. But the core… the real engine… sits in a server hub under a freight exchange."
Naomi's eyes widened slightly.
"The river district?" she asked.
Echo nodded.
"Hidden inside the shipping manifests," she said. "If we wipe that hub, the system collapses."
Calder exhaled. "And Vale knows that too."
Echo's gaze hardened. "Which means we move before he does."
⸻
Miles away, Vale sat in a dim office overlooking the city.
The courthouse confrontation replayed in his mind like a challenge he hadn't finished.
One of his men stepped in quietly.
"She's working with Echo now," the man said.
Vale's jaw tightened.
"I expected that," he replied.
"And Hollow?" the man asked.
Vale turned toward the window.
"Hollow built the system," he said softly. "But Echo thinks she can erase it."
He picked up his phone, sending a single message:
Activate contingency.
His reflection stared back at him — calm, patient.
Because he didn't need to win tonight.
He just needed them to make the first mistake.
⸻
Back at county jail, Hollow sat motionless.
The newspaper lay open on the table, a small headline mentioning activity near the courthouse.
He traced a finger over Echo's name — now written across half the page in his notebook.
"You always were the crack," he murmured.
His pen moved again, drawing a new line through the blueprint.
If Echo planned to burn Phase Three… then Hollow would need a new phase entirely.
⸻
Naomi watched Echo carefully.
"You trusted him once," she said quietly. "Why trust me now?"
Echo met her gaze.
"Because you broke the part of him I couldn't," she said. "You refused to stay buried."
Naomi felt the words hit deeper than she expected.
Keene cleared his throat softly.
"So we hit the server hub," he said. "We erase the core. And the rest falls apart."
Echo nodded once.
"That's the plan."
Calder pushed away from the railing.
"And Vale?" he asked.
Echo's voice dropped lower.
"Vale won't stop until someone forces him to," she said. "Which means this isn't just about burning the system."
Naomi stepped forward.
"It's about ending it," she said.
Snow drifted around them, quiet and steady.
For the first time since the rowhouse fell, the four of them stood on the same side of something.
And somewhere beneath the city, the engine Hollow built kept turning — waiting for someone to decide whether to destroy it… or take control.