The air in the copper mines was a metallic, dry heat, a place where the earth's conductivity was stripped to feed the city's hunger.
Xuan sat on a ledge of malachite-streaked rock, his fingers tracing the green and orange oxidation that bloomed like toxic flowers in the dark.
"The world is wired tonight, Ning. I can hear the city above humming with the current of a thousand lies, trying to spark a memory of us," he rasped.
The extreme level of his jealousy had turned the very flow of electricity into a rival, as if the copper were trying to transmit her voice to the light.
Ning lay stretched across a bed of raw copper shavings, her skin taking on a bronzed, artificial glow in the flickering, dim light of the tunnel.
"Let it hum. The current is just a vibration. My only true connection is the way your heartbeat travels through the stone to find my own," she whispered.
She reached out, her fingers catching the rough hem of his coat, her extreme level of misery seeking the friction of his presence in the heavy void.
Xuan didn't offer a smile; he watched her struggle to breathe in the ionized air, his eyes burning with a possessive need to be her only circuit.
"Wei Chen bought a telegraph office today. I heard it on the signal band. He's trying to send a message to the void where he thinks you're hiding."
The misunderstanding was a jagged blade he kept sharpened; he couldn't see the rival's signal as anything but a claim on her silent, distant soul.
Ning's face contorted with an extreme anger; she grabbed a piece of the raw ore, her knuckles white and skeletal in the dying, red light.
"He's sending codes! He's looking for a dot while I'm right here, living in the copper and the absolute heat of your heart, Xuan!"
Her extreme level of cryingness returned, a sudden, heavy flood of her soul that the copper dust turned into streaks of shimmering, dark green.
Xuan's jealousy flared into a manic energy; he pulled her up until they were chest-to-chest, his breath hot and smelling of the dry, ancient earth.
"I'll find a way to ground the line. I'll turn his office into a pile of ash so he can see what it feels like to have no voice left to follow."
The extreme level of his possessiveness was a physical hunger, a need to dismantle the rival's reach until nothing was left but the current debt.
"Don't go back up. The surface is a network of lies. I'd rather have you here in the veins than lose you to a world that wants a signal."
Ning's extreme level of devotion was the only thing keeping her heart beating, a sheer act of will that defied the crushing weight of the deep.
Xuan looked down at her, his expression a mask of shattering, extreme misery, and he buried his face in her neck, his body shaking with a sob.
"I won't leave. I'll stay until the copper melts. I'll stay until the earth forgets that there was ever a sun or a sky above us, Ning."
The misunderstanding of the surface—that they were victims—was the only mercy the world had left to give them in their self-imposed, lethal exile.
Xuan stood up, carrying her through the narrow passage where the walls were slick with the tears of a thousand forgotten industrial shifts.
"We're moving toward the old sulfur pits. It's a yellow tomb of silence. No one has checked the fumes since the first match was struck."
He set her down on a pile of raw brimstone, his hands immediately searching her body for any scratches from the sharp edges of the copper.
"You're turning green, Ning. The earth is trying to steal the color I gave you. I should have wrapped you in the silk from the first night."
His jealousy was so extreme that he was now envious of the very metal for being able to touch her skin, as if it were a rival trying to coat her.
He began to rub her skin with a manic, obsessive intensity, his movements predatory and ritualistic, a claim of total, absolute ownership.
Ning leaned into him, her throat exposed to the dark, her misery turning into a jagged, ecstatic peace under the weight of his obsession.
"The silk is gone. The night is a memory. I only want the friction of your hands, even if they turn my heart into a red, frozen ghost," she crooned.
The 85th chapter of their descent was a study in the narrowing of a world, a place where two people became the only two points of gravity.
The misunderstanding of the world above—that they were dead—was the shield they used to build their own private comedy of pain and love.
Xuan pulled a heavy iron bar from the wall, his mind already calculating how to collapse the shaft that led to the city's communication hub.
"I'll bury the cables. I'll turn their hub into a hole in the ground so they can see the void you really live in, away from their wires."
Ning watched him, her heart aching with an extreme level of devotion that saw his paranoia as the ultimate form of a love letter to her soul.
"Bury it all. I don't want their speech. The speech is where people lie. I only want to be the truth in your eyes, in the shadows of the vault."
The extreme level of her possessiveness over their secret was her only pride, the only thing she had left of the girl who once owned a name.
Xuan returned to her side, his face covered in the dust of the deep, looking like a ghost that had finally found its black, copper throne.
"You are mine. In the copper, in the metal, in the silence. Mine."
The misunderstanding was a distant memory, a flicker of light at the end of a very long, very dark hallway they had long since abandoned.
They were the only two inhabitants of their own private universe, a place where extreme love was the only law and jealousy was the only god.
Xuan lay down beside her, his body a barricade against the cold, his arms a cage that promised a safety the light could never provide.
Ning closed her eyes, the rhythm of his heart a lullaby that drowned out the whispers of the past and the hum of the city above.
They were safe. They were alone. They were together.
And in the darkness of the sulfur pit, the debt was finally, irrevocably, and beautifully cancelled by the weight of their shared obsession.
Xuan's hand remained on her throat, a gentle, possessive pressure that reminded her she was alive only because he permitted her to breathe.
And in that pressure, Ning found the only security she had ever known, a love so extreme it was indistinguishable from a beautiful death.
They were Xuan and Ning, and they were the masters of their own destruction, a couple bound by a love that was too extreme for the living.
The chapter closed on a darkness so heavy it felt like the weight of the entire world was pressing down on their locked, cold, and smiling lips.
They were happy in their own, twisted way, two broken mirrors reflecting each other's shadows until there was nothing left but the black dark.
The debt was a ghost, the rival was a memory, and the love was a cage that they had built with their own hands out of blood and copper.
And in the absolute blackness of the shaft, the only light was the spark of an obsession that refused to be extinguished by the weight of the world.
The end of the day was the beginning of their forever, a cycle of obsession that would repeat until the earth itself forgot the sound of their names.
The 85th chapter of their descent ended in a silence so profound it felt like the weight of the entire world was pressing down on their lips.
But they didn't mind the weight; they were together, and in the kingdom of the buried, that was the only truth that held any weight at all.