The walk through the lower Sump-Basins was a funeral march for a machine. My left arm hung at my side, a dead weight of charred nerves and cooling mana-scars. Every step felt like grinding glass into my joints.
Behind me, the girl—the Porcelain Soul—walked with a haunting, rhythmic precision. Click-tap. Click-tap. Her joints were silent, but her internal gears hummed with a low, melodic frequency that seemed to push back the damp shadows of the Sinks.
"You're staring," she said. Her voice didn't come from lungs; it was a resonance vibration from the silver diaphragm in her throat. It sounded like someone playing a flute in a cathedral.
"I'm checking for leaks," I rasped, not looking back. "Marta and the Widow don't give refunds. If your Aether-Quartz cracks, you're just an expensive paperweight."
"My name is Elara," she said. She stopped, her sapphire eyes whirring as they adjusted to the low light. She looked at her porcelain hands, then at the father, who was trailing behind us like a ghost. "And I don't feel like a paperweight. I feel... cold. Is the world always this cold, Kaelen?"
I stopped. I looked at the dark, dripping ceiling of the cavern. The "cold" she felt wasn't the temperature. It was the absence of the Spires' golden grid. For her entire life, she had been a battery, bathed in a constant flow of artificial warmth. Now, she was "unplugged."
"Welcome to the basement," I said. "Get used to the chill. It's the only thing down here that's free."
"We can't stay in the open," the father whispered, his eyes darting toward the rusted catwalks above. "The Hollowed... there were more of them, weren't there?"
"Dozens," I said. "And the explosion at the Orphanage was a flare. The City Watch is already dropping 'Sensor-Sleds' into the main shafts. We have to take the Sunless-Route."
The Sunless-Route was a series of abandoned mining tunnels that ran beneath the city's foundation. It was filled with "Mana-Leeches" and "Grave-Dust," but it was the only path that didn't have a Watch-station every half-mile.
We reached the entrance—a jagged hole in the limestone reinforced with rotting timber. I pulled a chemical light-stick from my belt and cracked it. The green glow revealed a narrow, downward slope.
"Kaelen," Elara said, her head tilting at a sharp, mechanical angle. "Your arm. It's bleeding violet."
I looked down. She was right. The "waste" the Widow had siphoned wasn't all of it. A trickle of unstable, purple mana was leaking from the fracture, dripping onto the stone like glowing oil. It was a trail. A neon sign for anyone with a scrying-glass.
"I'll wrap it," I said, reaching for a rag.
"No," Elara stepped forward. Her porcelain fingers touched the charred skin of my forearm.
I flinched, expecting a shock. Instead, I felt a wave of absolute, terrifying stillness. The gold light in her sapphire eyes flared. The violet leak stopped instantly. The pain didn't vanish, but it went "quiet," as if she had placed a heavy blanket over a screaming fire.
"I can... dampen the frequency," she whispered. Her internal gears slowed, a soft whirr echoing in the tunnel. "But it hurts me to do it. Your soul is... very loud, Ferryman. It's full of jagged edges."
I pulled my arm away, my heart thumping against my ribs. "Don't do that again. I don't need a doll to fix my problems."
"I am not a doll," she said, her voice turning metallic and cold. "I am a Key. And right now, I am the only thing keeping your blood from glowing in the dark."
I looked at her—a three-foot-tall masterpiece of ivory porcelain and stolen magic. She was right. And I hated it.
"Move," I commanded, turning into the tunnel. "We have two districts left. If we don't reach the Neutral Zone by dawn, the Spires will simply drop the ceiling on us to keep the secret."
As we descended into the earth, the light of the city faded to a pinprick. The only sound was the click-tap of porcelain on stone and the heavy, ragged breathing of a man who was running out of time.
Far above us, in the High-Spires, a bell tolled thirteen times.
The Black-out Protocol had begun. The city was going dark. And in the dark, the Ferryman was the only one who knew the way home.