The iron door of the final carriage loomed before them, a slab of rusted metal that felt like the gate to a slaughterhouse. Ren stood before it, the makeshift torch in his left hand casting long, jittery shadows. He could feel the cold dampness of the tunnel air pressing against his back, but the heat from the engine room beyond was different—it was a dry, electric heat that smelled of ozone and scorched hair.
“The instructions said ‘Reach the Engine Room,’” Ren rasped, his voice barely a whisper. He looked at Chloe. Her face was smudged with soot, her eyes wide but no longer darting in panic. She was holding the hilt of the Flame Sword with both hands, the blade currently dark and cold. “The closer we get, the more the ‘System’ is going to try to mess with the light. My torch is the bait. Your sword is the finishing move. Do you understand?”
Chloe nodded, her knuckles white. “I keep it off until you say so. Save the Mana. Watch the shadows.”
“Good.” Ren took a shallow breath, his lungs clicking with that familiar, gravelly rattle. “If we get separated, find a corner. Don’t let them get behind you.”
As Ren reached for the handle, the train groaned. It wasn't the sound of settling metal; it was a rhythmic, mechanical pulse. Suddenly, the emergency lights overhead—long dead and shattered—began to flicker with a violent, strobing intensity. The entire train shivered, the floor beneath their boots vibrating as if the engine had suddenly roared back to life after decades of silence.
The door didn't just open; it was pulled inward by a vacuum of pressure. As they stepped through, the heavy iron slammed shut behind them with a finality that made the air jump. A series of metallic bolts slid into place, locking them in.
The gold screens erupted in their vision, flashing with a crimson border that hadn't been there before.
[TRIAL INITIATED: THE LEXINGTON GAUNTLET]
[EXIT IS PROHIBITED UNTIL TRIAL IS FINISHED.]
[PARTICIPANTS DETECTED: 2 / 4]
[ADJUSTING TRIAL PARAMETERS TO PLAYER LEVEL AND QUANTITY...]
[SCALING COMPLETE. DIFFICULTY: LETHAL.]
Before the text could even fade, Chloe’s body jerked. “Ren! Above!”
Her ‘Twitch’ wasn't just a warning anymore; it was a physical hum that vibrated through her teeth. From the shadows of the ceiling, dozens of basketball-sized shapes detached themselves. Above their heads lie their name and level, [LVL: 1- FLICKER-GRUBS]. Their abdomens pulsed with a sickly, rhythmic green light, and as they took flight, the sound of their wings was like a thousand knives sharpening against each other.
The first wave hit like a physical wall. One of the Grubs slammed into Ren’s chest, its hooked legs digging through his tactical vest and into his skin. Ren couldn't feel the pain thanks to his [pain nullification], but he could feel his blood crawling down his chest, he could feel it sending jolts of static through his nerves that blurred his vision. It wasn't painful, it tickled. But Ren knew it was dangerous.
[HEALTH: -1(6/10)]
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Instead of pulling away, Ren leaned into the bug. He reached out with his soot-stained arm, his fingers locking around the creature’s pulsating bulb.
“Siphon,” he growled.
The purple mist erupted, swirling violently around the Grub. Ren felt the cold, stolen vitality rush into his veins, stitching the puncture wounds in his chest back together as quickly as they were made.
[HEALTH: +3 (9/12)]
He was a human lightning rod, tanking the weight of three more Grubs that latched onto his back, their small electrical discharges making his muscles spasm.
[HEALTH: -1]
[HEALTH: -1]
[HEALTH: -1(6/12)]
“Now, Chloe!”
Chloe didn’t ignite the flame. She moved like a ghost in the strobe-light. She knew the fire would attract them all at once, so she used the sword's cold blade. She lunged, the sharp edge of the hilt-guard and the obsidian-like steel of the unlit blade shearing through a Grub’s wing. She was nimble, stepping over a fallen seat to avoid a cluster of Grubs that had been lured by Ren’s torch.
Ren swung the torch in a wide arc. The Grubs followed the flame with mindless, phototactic obsession. He led them away from Chloe, circling them like a sheepdog. When they were bunched together, chasing the flickering rag, Ren would pivot, his machete flashing in his right hand to decapitate the nearest one, while his left hand continued to drain the life from the ones clinging to him.
[HEALTH: +3]
[HEALTH: -1]
[HEALTH: -1]
HEALTH: +3]
It was a brutal, ugly dance. Ren took the blows so Chloe didn't have to. He was the anchor, and she was the scythe.
After five minutes of frantic combat, the last of the bug lay twitching on the floor, their bioluminescent fluids leaking into the cracks of the linoleum. Ren slumped against a doorframe, his chest heaving. He looked at his HUD.
[LEVEL UP SUCCESSFUL: LEVEL 2]
[HEALTH: 11 / 12]
[MANA: 9 / 12]
[FLUX COINS: 104]
The amount of Flux coins he now held was nowhere near enough for a Gacha pull—not that he wanted one—but it was a far better foundation than the pathetic 23 he’d started with. He felt the change in his body; He was to busy fighting the bugs that he hadn't noticed he had leveled up, the Level 2 status had expanded his health capacity and his reservoir of energy. He felt... denser. Harder to kill.
“You okay?” Ren rasped, wiping a smear of green ichor from his forehead.
Chloe stood a few feet away, her chest rising and falling in sharp bursts. She looked at her sword, then at Ren. “I didn't use the fire. I saved it.”
“Good. You’re getting faster,” Ren said, a rare, grim shadow of a smile touching his lips.
"You gained a level didn't you?" Chloe asked trying to catch her breath. "I noticed you flared up like a lightbulb in there. I saw the same thing happen to one of the football players."
"I didn't notice." Ren said. “The next car is the last one before the engine. We do it again. Don’t waste a single step.”
They moved into the penultimate carriage. This time, the coordination was better. They didn't need to speak. When the Grubs emerged from the dark, Ren didn't just wait to be hit; he moved with a calculated sluggishness, drawing the monsters into the 'kill zone' where Chloe was waiting.
Chloe had learned his rhythm. She knew that when Ren’s cough became a sharp, hacking sound, he was about to pivot. She moved into his blind spots, her sword—still dark—finding the soft underbellies of the Grubs with surgical precision. She was learning how to use the lack of light as a weapon.
They reached the final threshold. The door to the Engine Room was different. It wasn't just metal; it was covered in a thick, translucent silk that hummed with a deep, violet-black resonance. The water on the floor indicated that it will get deeper on the engine room, the trains must've hit a pipe while crashing flooding this part of the train, the smell of ozone was thick enough to taste.
Ren stopped. He looked at his hand, then at the golden icon pulsing in the corner of his eye.
[UNALLOCATED ATTRIBUTE POINT: 1]
[RESILIENCE]
+1 to health and damage
[PERCEPTION]
+1 to speed and mana
[STAMINA]
+1 to health and speed
[WILLPOWER]
+1 to damage and mana
Ren looked at his hud, the screen displaying his current stats, something he completely ignored before only taking a peek just to see if anything had changed. But now since he has to allocate a point, he felt as though he needed to choose carefully.
[REN VANE]
[LVL: 2 - HUMAN]
[HEALTH: 11 / 12]
[MANA: 7 / 12]
[FLUX COINS: 182]
[DAMAGE: 1]
Increases unarmed, weapon based, and ability based damage by a fixed amount.
[SPEED: 1]
Increases reaction time, walking speed, running speed, and thinking by a fixed amount.
[DEFENSE: 1]
Decreases incoming damage by a fixed amount (cannot reduce damage lower than 1).
Ren stared at the door. His shadow, cast by the dying torch, flickered against the silk-covered metal. It looked heavy. It looked like it was already trying to pull him down.
“Ren?” Chloe whispered, sensing his hesitation. “The shiver... it’s not moving anymore. It’s right behind that door. It’s waiting for us.”
Ren gripped the hilt of his machete. He looked at the golden point, the one thing that could decide if they walked out of this tunnel or became another smeared patch of blood on the Lexington line.
He made his choice.
