Chapter Text
Marcus
The stairwell smelled like wet concrete and old lectures, which struck Marcus as fitting in a bleak kind of way. He'd once imagined education as a privilege, whenever his mother uncovered a text which she then used to teach her sons from the pre-war times. Now, though, schools were just another kind of ruin. Another place where the past had tried to teach people something and the world had decided the lesson could wait.
Glory went first, light-footed even with a rifle. A shadow followed, then Michael, then Marcus, then Nick holding the rear. No chatter, no hero lines, no grand monologues. They were just a collective of breaths puffing with each step and boots clanging on each stair.
Below, Brotherhood voices echoed through the building with the kind of anger that came from men whose certainty had been refused. "CLEAR THE ROOMS! CHECK THE STAIRS! HE'S IN HERE!"
Marcus felt Michael's body start to seize beside him, the old freeze trying to take hold. Michael's hand went to his own wrist unconsciously, reaching for a restraint that wasn't there, expecting one anyway.
Marcus put his body between Michael and the sound and kept moving. "Keep your eyes on the next step," he murmured. "The voices are just sound."
Michael's breath stuttered.
Nick's voice came from behind them, low and steady. "One step. Then the next."
Michael swallowed hard and obeyed, once again angry at needing to, which was the right response. Anger meant he was choosing motion rather than drowning in fear, and that was something to work with.
They hit the second floor landing. Glory held up a fist. A shadow slipped forward, peered around the corner, signaled clear. They moved through a corridor of busted lockers and broken glass, the kind of hallway that had once been full of young people who believed the world would continue being a place worth inhabiting.
Halfway down, Nick gestured to a side door with a faded placard: MAINTENANCE ACCESS. Glory shoved it open onto a narrow service stairway running up to the roofline catwalks.
Nick's voice was quiet. "This is the spine."
Glory's mouth twitched. "Fitting."
They climbed. Below, the Brotherhood's sweep drew closer: boots, shouts, a door kicked in, the snap of a laser rifle being checked. Michael flinched hard when power armor servos kicked into high gear and Marcus kept his voice low and level.
"They're loud because they're scared."
Michael's eyes darted sideways. "Scared of what?"
"Anything they can't own."
Michael's breath hitched, he coughed, then kept going. In short order they reached the service catwalk. It was a metal mesh bridge spanning a cavernous lecture hall, rows of broken seats visible below like teeth in a ruined mouth. The catwalk creaked under their weight. Glory froze for a half-beat, listening, and then the voices came up through the open space. Brotherhood soldiers, already inside the lecture hall, were sweeping the lower levels. One voice carried a particular brand of contempt, pure doctrine distilled to contempt:
"YOU CAN'T HIDE, SYNTH!"
Marcus's jaw clenched. Nick said nothing, gave them nothing, because the Brotherhood wanted dialogue, wanted confession, wanted a story they could hammer into righteousness, and silence was the one thing their framework couldn't absorb.
They moved across the catwalk. Halfway over, Michael's boot caught on the mesh. He stumbled. The catwalk groaned loud, metallic, and unmistakable.
Below, a head snapped up. A flashlight beam sliced through the darkness, hunting. "UP THERE!"
Laser fire stitched across the railing in hot red lines, chewing metal, hissing. Glory dropped instantly and returned fire. Two sharp shots aimed at lights rather than people, and the flashlights shattered and took the lecture hall deeper into shadow. A shadow lobbed a smoke canister down into the seats and it hissed and bloomed, turning the hall into a fog bank.
Marcus caught Michael's collar, steadying rather than yanking, and pushed forward. "Move."
Michael's eyes went wild. "I can't—"
Nick's voice snapped in behind him, low and absolute. "Yes you can."
Michael flinched at the certainty of it. Then he moved, all awkward limbs and atrophied muscles from a kid barely allowed to move on his own for two years. But he was moving forward nonetheless, which was the only direction that mattered.
They reached the far side where a maintenance ladder went up into the rafters. Glory climbed first, then a shadow, then Michael. But Michael froze at the ladder with his hands trembling and his eyes jumping between the smoke below, the laser flashes, and the echoing voices.
Marcus leaned close. "Michael."
Michael looked at him.
"You're on a ladder," Marcus said, low and carved. "You're choosing up."
Something moved in Michael's face — panic and fury and something else fighting for position — and then his hands found the rungs. One. Then the next. Marcus stayed close behind without touching unless he had to.
Nick went last, covering the catwalk. Below, the Brotherhood shouted in frustration: "GET A LINE ON THEM!"
A laser bolt hit the catwalk support and sparked. Nick waited until Marcus and Michael were clear, then fired one measured shot at the catwalk's rusted bolt plate. Metal screamed. The catwalk sagged just enough to make crossing it a serious proposition, a delay rather than a door. Then Nick climbed.
They pulled themselves up into dark beams, old dust, a roof breach ahead where winter daylight bled through. Glory crawled to the breach and peered out. "Roof access. East side. Drop to the next building. Alley path from there."
Marcus's breathing was rough now, controlled but rough. Michael was shaking, the kind of shaking that came after a person climbed out of something they'd been living inside for years. That took something real out of a person no matter their age.
Nick crawled up beside them. "Good work," he said. The acknowledgment of someone who understood the difference between praise and recognition.
Michael stared at him. "They were trying to kill you."
"Yeah."
"Because you're a synth."
"Because they think that word means permission," Nick said.
Michael swallowed. Then, almost inaudibly, he asked, "Do they have permission?"
Marcus resisted the urge to shout about exactly how much permission they absolutely did not have, while Nick's answer was quiet and final. "Not from us."
Glory signaled. "Move."
They crawled through the roof breach into thin winter air, the Commonwealth skyline jagged around them. It was a welcome sight, ruins and smoke and distant sun and the particular silence of a city that had given up being surprised. Below them, Brotherhood shouts still echoed through the building, searching for a target that had already gone vertical.
Marcus looked at Michael. The boy looked down at the drop, at the chaos below, at the alley path forward. He didn't freeze this time, though he still trembled. He looked down and then quite deliberately, he looked forward, jaw set hard.
Marcus understood in that moment that escaping the Brotherhood was the secondary victory. The real one was a boy – his kid brother who shouldn’t be alive but was – who had learned that fear could be outrun without becoming a leash.
They crossed the rooftop in a low sprint, jumped the gap to the next building, and vanished into the city's broken bones. Spine and bond and braid intact, one child-shaped variable having chosen up, and one synth having refused to be made simple by men who needed the world that way.
Marcus wanted to breathe a sigh of relief, but he met Nick’s eyes as they kept moving, and it was enough because Nick was there to look back at him. To watch over them all in a way no human had ever done after their settlement was burned.
Behind them, the Brotherhood would tell the story as the synth escaped. They would be wrong about almost everything that actually happened. They would most especially be wrong about why.