The crystal door did not creak when Ren touched it; it chimed, a high-pitched, harmonic vibration that resonated deep within his teeth. As the barrier dissolved into a fine, glittering mist, the air that rushed out was sweet, heavy with the scent of ozone and blooming lilies. It was a sensory trap, a layer of artificial divinity designed to make the intruder feel small, unworthy, and at peace.
But the Void inside Ren found the scent repulsive. To him, it smelled like a perfumed corpse.
"Stay close," Ren whispered to Lia, his hand gripping the hilt of his manifested Void Blade. "If anything moves, don't look it in the eye."
They stepped into the chamber, and even Ren, hardened by the horrors of the Spire and the sewers, felt a moment of hesitation. The room was a massive cathedral carved from white marble, but instead of stained glass, the walls were composed of thousands of transparent tubes. Inside those tubes, creatures—some human, some monstrous—floated in a glowing amber fluid.
Faint, golden threads extended from the necks of the captives, all leading toward the center of the room.
There, suspended above a pool of liquid light, was the Sun-Forge Avatar.
It wasn't a man, but a construct of pure, solidified radiance shaped into the form of a six-winged seraph. It had no face, only a smooth mask of gold with a single vertical slit. It sat atop a throne of gears and bone, its wings occasionally twitching with a mechanical, rhythmic precision.
[Warning: Host has entered the 'Sanctum of the Harvest'.]
[Target Identified: Sun-Forge Avatar (Tier 1 Projection).]
[Level: 45 (Elite Boss).]
[Note: The target is currently tethered to the 'Life-Stream'. Defense is 400% higher than normal.]
"Ren... those people," Lia gasped, pointing at a tube near the entrance. "That's Senior Instructor Havi. He disappeared from the Academy three years ago! They said he retired to the countryside."
Ren looked at the instructor. The man's eyes were open, staring blankly through the amber fluid. His skin was translucent, his veins glowing with a faint gold as his very soul was being siphoned away to power the Empire's "Holy" artifacts.
"This is the factory," Ren said, his voice dropping an octave. "The Sun-Forge Stone doesn't create energy. It's a digestive system. It eats the talented and spits out mana for the nobles."
Suddenly, the vertical slit on the Avatar's face flared red. The wings unfurled, spanning the width of the cathedral.
"UNAUTHORIZED ENTRY DETECTED," a voice spoke. It wasn't a human voice; it was the sound of a thousand bells tolling at once, vibrating through the air with enough force to make Lia's ears bleed. "PROTOCOL: RECYCLE. THE VOID-BORN MUST BE INTEGRATED."
The Avatar didn't draw a sword. It simply raised a finger.
A pillar of white fire erupted from the floor beneath Ren. He barely managed to lunge to the side, the heat singeing the edges of his cloak. Where he had been standing, the marble had turned to molten glass.
"Lia, find the master control or break the tubes!" Ren roared, his eyes turning into twin abysses. "I'll keep it busy!"
Lia didn't argue. She knew she couldn't scratch the Avatar's armor. She sprinted toward the perimeter of the room, her red hair trailing behind her like a streak of flame.
Ren faced the seraph. He felt the familiar, gnawing hunger in his chest. A Level 45 Boss would normally be instant death for a Level 18 cultivator, but Ren wasn't a cultivator. He was a Singularity.
"You want to recycle me?" Ren challenged, his Void Blade growing longer, the dark energy crackling with purple lightning. "Try to swallow the dark."
The Avatar moved with terrifying speed. It didn't fly; it blinked, appearing directly in front of Ren. Its hand, glowing with the intensity of a dying star, closed around Ren's throat.
[Warning: Critical Damage Imminent!]
[HP: 85/100... 70/100... 60/100...]
The heat was unbearable. Ren's skin began to blister. But as the Avatar's mana flooded into his body to incinerate him, the System's core logic took over.
[Passive Triggered: Absolute Consumption.]
[Absorbing High-Tier Solar Mana...]
[Converting to Void Points...]
Ren didn't struggle. He grabbed the Avatar's wrist, his fingers sinking into the solid light as if it were clay. "Thank you for the meal," he wheezed.
The black hole in Ren's palm began to pulse. The golden radiance of the Avatar's arm started to spiral, the light being sucked into Ren's body. The seraph let out a sound like grinding metal—a digital scream. It tried to pull away, but the gravitational tether was too strong.
"ERROR. ANOMALY DETECTED. THE VOID IS UNRECYCLABLE."
The Avatar flared its six wings, unleashing a shockwave of solar energy meant to blast Ren to atoms. Ren took the hit head-on, his body sliding back across the marble floor, leaving deep grooves in the stone. He coughed up blood, but his eyes were glowing with a frantic, manic light.
[Level Up! 18 -> 20]
[Void Points: 450]
"Again," Ren whispered, his teeth stained red.
Across the room, Lia reached the first row of tubes. She slammed her dagger into the glass, but it bounced off with a dull thud. "Ren! It's reinforced with mana! I can't break them!"
"Don't break the glass!" Ren shouted, dodging another spear of light. "Break the threads! The golden threads!"
Lia looked up. Above each tube, a thin golden filament connected the captives to a central hub in the ceiling. She jumped, her fire-attuned mana flaring in her feet. With a desperate swing, she sliced through Instructor Havi's thread.
The Avatar shuddered. The vertical slit on its face flickered.
"RESOURCE DISCONNECTED. POWER OUTPUT DROPPING 0.5%."
"Do it again!" Ren commanded. He lunged at the Boss, using Void Step to appear above its head. He brought his blade down in a vertical arc, the dark energy slicing through one of the Avatar's wings. The wing didn't bleed; it dissolved into pixels of light that were instantly absorbed by Ren's blade.
[Temporary Buff: Wings of the Fallen.]
[Agility +50%]
Ren felt weightless. He began to move in a blur of shadow, a hornet stinging a god. For every thread Lia cut, the Avatar became a fraction slower, its light a bit dimmer.
But the Avatar wasn't finished. It raised both hands toward the ceiling. "FINAL PROTOCOL: SUPERNOVA. CLEANSING THE SANCTUM."
The pool of liquid light in the center began to rise, spinning into a massive sphere of white-hot plasma. The temperature in the room skyrocketed. The marble walls began to crack from the thermal expansion.
"Ren! It's going to blow!" Lia cried, diving behind a row of tubes for cover.
Ren looked at the sphere of plasma. It contained enough energy to level the entire Spire and half the district above. If he tried to absorb it all, he would implode. His capacity wasn't high enough.
"System," Ren thought, his mind working at lightning speed. "Can I invert the Singularity?"
[Analyzing...]
[Inversion possible. Result: 'White Hole' expulsion. Warning: This will destroy the Soul Armament's current form.]
"Do it. But don't expel it. Funnel it."
Ren stood his ground as the Avatar threw the mini-sun at him. The sphere of plasma moved slowly, agonizingly, distorting the air in its wake.
Ren opened his mouth.
It was a grotesque, impossible sight. As the sun approached, Ren's jaw unhinged further than humanly possible, his entire face becoming a swirling vortex of black matter. He didn't just touch the plasma; he inhaled it.
[WARNING: OVERLOAD! CAPACITY AT 150%!]
[HP: 20/100]
[BODY COLLAPSING...]
Ren's skin began to crack, bright light leaking from his eyes and mouth. He was a vessel meant for a cup of water trying to hold an ocean. But he didn't stop. He turned his gaze toward the Avatar, who stood frozen in mechanical shock.
"My turn," Ren choked out.
He didn't fire the energy back. He channeled all the absorbed solar mana into his Void Blade, turning the black shard into a weapon of paradoxical grey light—The Twilight Edge.
He moved faster than the system could track. A single horizontal stroke.
The line of grey light cut through the air, through the white marble pillars, and through the waist of the Sun-Forge Avatar.
Silence reclaimed the cathedral.
The Avatar's upper torso slid slowly off its legs. The vertical red eye flickered once, dimmed, and finally went out. The golden threads throughout the room snapped simultaneously, the stolen mana returning to the captives in a soft, gentle rain of light.
[BOSS DEFEATED: SUN-FORGE AVATAR]
[Experience Gained: 25,000]
[Level Up! 20 -> 25]
[Loot Acquired: Heart of the Construct (Legendary Grade), Fragment of the True Sun.]
Ren fell to his knees, the Twilight Edge vanishing. His body was covered in black-and-gold scars, a permanent record of the energy that had nearly torn him apart. He looked at his hands; they were translucent, slowly regaining their solidity.
Lia ran to him, catching him before he hit the floor. "Ren! You did it... you actually did it."
Ren looked around at the tubes. The people inside were breathing again, though they remained unconscious. He had saved them, but he knew this was only one room in a city of thousands.
"This wasn't the heart, Lia," Ren whispered, his voice a rasp. "The System... it says this was only a 'Tier 1' projection. There are others. Many others."
He looked at the Heart of the Construct in his hand—a pulsating gold-and-black gear.
"We need to find Malachi," Ren said. "The Empire is a clock. And I just broke the first gear."
Suddenly, the far wall of the cathedral began to vibrate. A deep, tectonic rumble shook the Spire. A holographic screen appeared in the center of the room, showing the face of a man with eyes like cold stars—the Emperor himself.
"Ren Thorne," the Emperor said, his voice calm and terrifying. "You have played your part well. The Void is finally awake. Now, let the real harvest begin."
The cathedral began to collapse.