They reached the Warren forty hours later.
The journey had been brutalâwalking when they could, hiding when they couldn't, evading Cult patrols that pushed further into the Zone than anyone had expected. Kwame rejoined them halfway, his ribs wrapped in makeshift bandages, his movements careful but capable.
Lin woke during the second night.
Her awakening wasn't dramaticâjust a soft sound, her silver eyes opening to find Marcus watching over her while the others slept. For a long moment, she simply stared at him, processing her surroundings.
"Where am I?"
"Safe. Relatively speaking." Marcus kept his voice low. "How do you feel?"
"Strange." Lin touched her face, her hands, as if confirming she was real. "Everything seems... quieter. The voices that were always thereâthey've stopped."
"The handler's influence. Ellie broke it when she connected with you."
Lin's gaze found Ellie, curled up nearby under a salvaged blanket. "She showed me things. Inside my mind. Memories that weren't mineâfeelings that were hers but somehow also mine." Her voice cracked. "She was a prisoner too. Like me. But different. She chose to fight back."
"She had help."
"So do I. Now." Lin sat up slowly, testing her body's limits. "What happens next?"
"We get you to the Warren. Sister Maryâshe runs our... organization, I guess you'd call it. She can help you understand your abilities. Train you to use them."
"Use them for what?"
Marcus considered his answer carefully. This girl had been worshipped as a messiah, kept in isolation, her abilities channeled through others' beliefs. She deserved honesty, not more manipulation.
"Use them to close the Door," he said. "Or at least help hold it closed. There used to be guardiansâpeople who maintained the boundary between our world and what lies beyond. Most of them died in the Collapse or the years after. We're trying to rebuild that network."
"And you think I'm one of these guardians?"
"I think you have the potential to be. But it's your choice. Nobody's going to force you."
Lin was quiet for a long moment. When she spoke again, her voice was small.
"The Cult forced me. Made me into something I didn't want to be. Used my abilities for their purposes, not mine." She met his eyes. "You're saying I get to choose?"
"I'm saying you should get to choose. Whether we can guarantee that..." Marcus shrugged. "We'll try. That's all anyone can promise."
Lin nodded slowly. "Then I'll try too."
She lay back down and closed her eyes.
Within minutes, she was asleep again.
Marcus watched over all three of themâEllie, Lin, even Kwameâand thought about that. About promises. About cargo.
---
The Warren welcomed them home with quiet efficiency.
Sister Mary met them at the entrance, her expression a complex mix of relief and calculation. She examined Lin with the practiced eye of someone assessing potential, asking careful questions, watching for reactions.
"She's strong," the nun concluded. "Possibly stronger than Sera, though in different ways. Where Sera perceives information, Lin can manipulate itâchange what people believe, what they see, what they remember."
"That sounds dangerous."
"All abilities are dangerous without proper training. But Lin's could be particularly usefulâor particularly destructiveâdepending on how she learns to use them." Sister Mary looked at Marcus. "You've done well. Three lights gathered in a matter of weeks. More progress than I'd dared hope for."
"How many more do we need?"
"For minimal functionality? Nine more at Lin's level. For proper stability?" She sighed. "Twenty or thirty more, plus years of training. The original network took generations to build."
"We don't have generations."
"No. We don't." Sister Mary's expression hardened. "Which is why we need to be strategic. The strongest lights first. The ones who can anchor the others."
"And those would be?"
"Based on Ellie's visions... there are two more who match her strength. One is somewhere in the southern Zonesâthe territory controlled by the Remnant's primary facility. The other..." She paused. "A Black Zone. One of the epicenters of the Collapse itself."
Marcus felt his stomach drop. "Nobody survives the Black Zones."
"This one did. Somehow." Sister Mary's eyes held his. "I'm not sending you there yet. We need more preparation, more training, more understanding of what we're dealing with. But eventually..."
"Eventually we go into the Black."
"If we want any chance of winning this war, yes."
Marcus looked across the Warren's main chamber, where Ellie was introducing Lin to Sera. The three girls stood togetherâdifferent ages, different backgrounds, different abilitiesâunited by a connection that went deeper than words.
Three lights. A beginning.
"How long do I have?" he asked.
"For rest? A few days at most. Then we start planning the next extraction."
"The Remnant facility."
"It's closer. Better mapped. The scouts we've sent have identified potential entry points." Sister Mary's voice took on the clinical tone she used when discussing dangerous things. "The light there has been in their hands for years. She's been subjected to experiments that make what the Reavers did to Sera seem kind."
"Then we should have gone for her first."
"We didn't have the strength. We barely had the capability for the missions we've run." Sister Mary placed a hand on his arm. "You've given us that capability, Marcus. Your boundary skills, your field experienceâthey've made impossible missions possible. Don't doubt your contribution."
Marcus didn't know how to respond to that.
He'd spent fifteen years being a runnerâmoving cargo, avoiding trouble, surviving without making connections. Now he was something else. A point man for an organization that was trying to save the world.
The transition still felt unreal.
"Get some rest," Sister Mary said. "Eat. Let Ellie and the others fill you in on what you've missed. Tomorrow, we start planning."
She walked away, leaving Marcus alone in the Warren's entrance.
Behind him, the secure door sealed with a heavy thunk.
Ahead of him, three girls with silver eyes practiced their abilities, their laughter echoing off ancient stone.
Three lights in a world of darkness.
It wasn't enough.
But it was a start.