The voice echoed through the sewer tunnel, and Ethan's blood turned to ice.
"He's down here. I can feel him. The light burns bright."
Damian grabbed Ethan's arm and pulled him forward. "Move. Now."
They ran through the darkness. The tunnel was narrow, barely wide enough for two people to walk side by side. Water sloshed around their ankles, cold and foul. The only light came from Ava's small flashlight, which cut a narrow beam through the blackness.
Behind them, footsteps splashed through the water. Multiple sets. Closing fast.
"How do they know where we are?" Ethan gasped.
"You're glowing," Damian said. "Literally. The light inside you is leaking out. They can track it like a beacon."
Ethan looked down at his hands. Damian was right. A faint golden glow emanated from his skin, pulsing gently like a second heartbeat. He hadn't noticed it before.
"Can I stop it?"
"Not yet. You don't have control."
The tunnel split ahead. Ava took the left path without hesitation. "This way. It leads to an old maintenance station. We can lose them there."
They followed her into the darkness. The tunnel narrowed further, forcing them to crouch. Water rose to their knees. The footsteps behind them grew louder.
Then the light began to fade.
"Damian," Ava said. "The light. It's dimming."
Ethan felt it too. The glow from his hands was weakening. The warmth in his chest was cooling. Something was wrong.
"The darkness," Damian said. "It's here. In the tunnels. It's drawn to the light."
"Like moths to a flame," Ava muttered.
"More like sharks to blood."
Ethan stumbled. His legs were giving out. The exhaustion from earlier was catching up with him, compounded by the cold and the fear.
"Keep moving," Damian urged. "If you stop, it will find you."
"What will find me?"
Damian's face was grim. "The things that live in the dark. The things the Order created. The things that want to devour you."
---
They reached the maintenance station. It was a small room with rusted pipes and broken equipment. A single fluorescent light flickered overhead, casting sickly yellow shadows across the walls.
Ava barred the door behind them with a steel rod she found in the corner. "That won't hold them long," she said.
"Long enough," Damian replied. He turned to Ethan. "We need to do something about your light. You're broadcasting our position to every agent of darkness within a mile."
"How do I stop it?"
"Focus. Concentrate. The light is part of you. You can control it like you control your breathing."
Ethan closed his eyes. He tried to calm his racing heart. He tried to push away the fear and the confusion.
The light pulsed inside him. It was warm and alive, like a heartbeat of its own. He could feel it coursing through his veins, filling his chest, spreading through his limbs.
"Breathe," Damian said. "Slow and steady. Feel the light. Tell it to be still."
Ethan breathed. In. Out. He focused on the warmth, imagining it settling down like a campfire being banked for the night.
The glow on his hands faded. The warmth in his chest dimmed. He opened his eyes and looked at his palms.
They were normal. Pale. Human.
"Good," Damian said. "You're learning."
"But I can still feel it," Ethan said. "Inside me. It's still there."
"Good. That's exactly where it should be. Don't suppress it entirely. That would kill you. Just keep it contained."
Ava was at the door, listening. "They've stopped," she said. "I don't hear footsteps anymore."
"They're waiting," Damian said. "They know we're here. They're just giving us time to exhaust ourselves before they come in."
Ethan slumped against the wall. He was exhausted. His legs were trembling. His head was pounding.
"What are they?" he asked. "The things in the dark?"
Damian was silent for a long moment. Then he said: "The Order's failures. Experiments that went wrong. People who were infected with the darkness instead of the light. They became something else. Something hungry."
"They're agents of the darkness?"
"No. They're agents of the Order. The Order created them. Used them. And then threw them away when they stopped being useful."
Ethan stared at him. "You said the Order was fighting the darkness."
"They are. But they're also using it. Controlling it. The war is a tool, Ethan. A way to keep humanity afraid and compliant."
Ethan felt sick. "What do we do?"
Damian looked at him with his silver eyes. "We fight. We survive. And we find the truth."
---
The door exploded inward.
Ethan was thrown back by the force of the blast. He hit the wall hard, his vision swimming. Through the dust and debris, he saw figures pouring through the doorway.
They were humanoid, but not entirely human. Their skin was pale, almost translucent, and their eyes were black voids with no pupils. They moved with unnatural speed, their limbs bending in ways that shouldn't have been possible.
"Wraiths!" Ava shouted. "Damian, watch your left!"
Damian was already moving. He grabbed a length of pipe and swung it at the nearest creature, catching it across the skull. The creature stumbled but didn't fall. It turned its empty eyes toward him and lunged.
Ava fired her weapon. Three shots, center mass. The creature staggered but kept coming. The bullets had done nothing.
"Regular weapons won't work," Damian said. "Ethan! The light! Use it on them!"
Ethan scrambled to his feet. The warmth was returning to his chest, building, growing. He held out his hands and focused.
The light erupted from his palms. It was bright and blinding, filling the room with golden radiance. The creatures screamed. High-pitched, terrible screams that made Ethan's ears ring.
They recoiled. The light was hurting them. Burning them.
"Keep going!" Damian shouted. "Don't let up!"
Ethan pushed harder. The light intensified. The creatures writhed and shrieked, their pale skin blistering and blackening under the assault.
Then they fled. They poured back through the doorway, disappearing into the darkness of the tunnel.
Ethan dropped his hands. The light faded. He collapsed to his knees, gasping.
"Good," Damian said. "You did well."
"What were those things?" Ethan demanded. "What are they?"
"Wraiths," Damian repeated. "The Order's hunters. They're sent to capture people with the light. Or kill them, if necessary."
"Why would the Order use things like that?"
"Because they're disposable. And they're effective. And no one asks questions about missing people when the darkness is blamed."
Ava was at the doorway, peering into the tunnel. "They're gone," she said. "For now."
Damian nodded. "They'll be back. With reinforcements. We need to get out of here."
He looked at Ethan. "You're learning control. That's good. But you still have a long way to go."
"How long?"
"Not long enough. But we'll make it work."
---
They moved deeper into the tunnel system. Ava led the way, navigating by memory and instinct. Damian followed close behind, his sharp eyes scanning the shadows. Ethan brought up the rear, still shaky but determined.
After an hour of walking, they reached a junction. Three tunnels branched off in different directions.
"Which way?" Ethan asked.
Ava was studying markings on the wall. "The middle tunnel leads to the Underground. The left goes deeper into the sewer network. The right takes us back toward the surface—and the Order."
"Underground," Ethan said immediately.
Ava nodded. "That's what I was thinking."
They took the middle tunnel. The air changed. It grew warmer, cleaner. The stench of sewage faded, replaced by the smell of earth and something else.
Ethan sniffed. "Is that... cooking?"
"Smells like stew," Damian said. "We're close."
The tunnel opened into a cavern. A vast underground space, lit by lamps and torches. Buildings had been constructed against the walls—makeshift structures of wood and metal and salvaged materials. People moved through the cavern: men, women, children. They wore clothes that were worn but clean. They carried weapons openly.
Ethan stared. "What is this place?"
"The Underground," Ava said. "A community of people who refused to live under the Order's control. Survivors. Refugees. Rebels."
"It's a whole city."
"It's not much to look at. But it's home."
A man approached them. He was older, with gray hair and a thick beard. He wore a long coat and carried a rifle slung over his shoulder. His eyes were sharp and watchful.
"Ava," the man said. "You're back. And you brought company."
"Viktor," Ava replied. "We need shelter. We're being hunted."
Viktor's eyes flicked to Ethan, then to Damian. "The Son of Light," he said. "I'd heard rumors. Didn't think they'd be true."
"Believe it," Damian said. "And believe this: The Order knows he's alive. They'll be coming for him. We need a place to hide until we can figure out what to do next."
Viktor nodded slowly. "Follow me."
---
Viktor led them through the Underground. The cavern was larger than Ethan had initially thought. It stretched for what must have been miles, with different districts and neighborhoods. There was a marketplace, a school, a clinic. There were guards patrolling the perimeter.
"How many people live here?" Ethan asked.
"About three thousand," Viktor said. "Give or take. We've been building this place for twenty years. People keep finding their way here."
"And the Order knows about it?"
"Of course. They just can't get to us. The tunnels are too narrow for their big weapons. And they don't want to risk sending their best hunters into this maze. Too many of them would die."
Ethan looked around. The people here were smiling. Laughing. Living.
It felt surreal. After everything he'd been through, seeing ordinary life was jarring.
"They don't know, do they?" he asked. "They don't know what's coming."
Viktor's face darkened. "They know the darkness is spreading. They know the Order is losing. They just don't know how bad it really is."
"But you do."
"I know enough. I was a hunter once. For the Order. I saw things I wasn't supposed to see. That's why I left."
Ethan was quiet for a moment. Then he asked: "Do you know about Project Genesis?"
Viktor stopped walking. He turned to face Ethan, his expression unreadable.
"Where did you hear that name?"
"Damian showed me a file. Before the Order attacked."
Viktor's eyes darted to Damian. "You showed him the file? The encrypted one?"
"Just a fragment," Damian said. "But enough to make him curious."
Viktor turned back to Ethan. "Project Genesis is the Order's biggest secret. It's the reason the war started. It's the reason the light and the darkness exist."
"Tell me."
"Not here," Viktor said. "Not now. There are ears everywhere. But I'll tell you what I know when we're safe."
---
Viktor's quarters were in the heart of the Underground. A modest room with a table, some chairs, and a small stove. He poured them all cups of water and sat across from Ethan.
"The Order was founded two hundred years ago," Viktor began. "The war had already started. The darkness was spreading. Humanity was losing. Then the Order appeared, promising salvation. They had weapons. They had soldiers. They had the light."
"Where did the light come from?" Ethan asked.
"It was created. By scientists. Soldiers. People who wanted to win the war at any cost. They found a way to harness an unknown energy source. They weaponized it. They called it the light."
"And the darkness?"
"A side effect. The energy they discovered had two faces: light and dark. They couldn't separate them. Every time they created more light, they created more darkness. They made it worse."
Ethan's head spun. "So the Order... they're the ones who caused the darkness?"
"They made it stronger," Viktor said. "They didn't start it. But they made it worse. And when they realized what they'd done, they covered it up. They created the myth of the Sacred Order. The holy warriors fighting against the forces of evil. All of it was a lie."
Ethan looked at Damian. The man was watching him, his silver eyes unblinking.
"We're not warriors," Damian said. "We're victims. The Sons of Light are experiments. Guinea pigs. The Order gives us power and then watches us die."
"So what do we do?" Ethan asked. "How do we stop them?"
Viktor leaned forward. "There's a way to break the cycle. A way to separate the light and the dark permanently. But it requires the Son of Light. The true Son. The one who can control the power without burning out."
Ethan laughed bitterly. "That's not me. I can barely control it for five minutes."
"You can learn," Viktor said. "And you have to. Because if you don't, everything we've built here will be destroyed. The Order will kill us all."
---
The meeting ended. Viktor gave them a room to rest in—small, cramped, but safe.
Ethan sat on the edge of the cot, staring at his hands. The glow had faded completely. His skin was normal. Human.
But he could still feel it. The warmth. The power. The light sleeping inside him.
"Six months," he murmured. "I have six months."
Damian was leaning against the wall. "Maybe less. Maybe more. It depends on how hard you push."
"I don't want to die."
"Then don't."
Ethan looked up. "Is it that simple?"
"No. It's harder. You have to fight. Every day. Every hour. You have to push yourself to the edge and then keep going."
Ethan thought about that. About fighting. About surviving.
"What if I can't?" he asked. "What if I'm not strong enough?"
Damian was silent for a long moment. Then he said: "You're the only one who can answer that question."
Ethan lay back on the cot. His body was exhausted, but his mind was racing.
He had to learn to control the light. He had to find the truth about Project Genesis. He had to break the cycle before it killed him.
And somewhere out there, the Order was hunting him.
He closed his eyes and let the darkness take him.
---
A knock on the door woke him hours later. Ava's voice came through the wood.
"Ethan. Get up. We have a problem."
Ethan was on his feet instantly. "What's wrong?"
"The Underground is surrounded. The Order found us."