The Last Timeline : Reborn for the spire

Chapter 4: An Uneasy Alliance

Lukas slammed his shoulder against the steel door. It did not budge. The mechanism had engaged a hard lockdown, likely triggered by a proximity sensor or a manual override from the other side. Behind him, the low growl deepened, vibrating in his chest. He spun around, pulling the knife from his belt.

He was in a service stairwell. A creature, similar to the one he had killed earlier but larger and twitchier, clung to the ceiling beams. Its skin looked like scorched leather, and its claws clicked against the metal pipes.

"Hey, ugly," Lukas spat, his breath hitching. "You want a piece of me?"

The creature didn't wait. It dropped, landing with a heavy thud that cracked the concrete step. Lukas pivoted, barely dodging the sweeping arc of a jagged claw. He lunged, driving his blade toward the beast's neck. He felt the sickening resistance of thick muscle, then the wet tear of skin. The creature shrieked, a high-pitched sound that stung his ears, and lashed out with its tail, catching Lukas in the ribs.

Lukas flew backward, slamming into the wall. Pain exploded in his side, sharp and hot. He gasped for air, his vision swimming. The creature coiled its limbs, preparing to spring again. Lukas grit his teeth and rolled to the right just as the beast crashed into the spot he had occupied a second before. He scrambled to his feet, adrenaline masking the agony in his ribs. He needed to get to the lower level. He dove down the steps, taking them two at a time, stumbling, catching himself on the railing with his bleeding hand.

He burst into the basement, lungs burning like fire. It was dark, save for the flickering emergency lights that cast long, grotesque shadows across the storage area. He heard a door rattle nearby.

"Lukas?"

He spun around. Serena was standing in the shadows of a supply alcove, her face streaked with dirt and terror. She was alive, but she was trapped behind a makeshift barricade of metal shelving.

"Get out of there!" Lukas shouted, sprinting toward her.

As he reached her, the stairwell door behind him burst open. The creature let out a guttural roar, charging into the room. Lukas didn't stop to fight. He grabbed a heavy wrench from a nearby workbench and hurled it with all his strength. The metal tool caught the beast in the head, sending it sprawling into a rack of plastic bins.

"Don't look back!" Lukas pulled Serena by the arm, dragging her toward the back of the basement. "There is an armory cache near the ventilation intake. We need to reach it now."

They ran, their boots scraping against the cold, stained concrete. The basement was a maze of support pillars and rusted pipes. Serena panted, her eyes wide with shock as she tried to keep pace.

"How do you know where that is?" she screamed over the sound of the creature tearing through the plastic bins behind them.

"I just know!" Lukas yelled back. He refused to explain the System or his memories. It was too much to process, and he didn't trust her enough yet to reveal the truth.

They reached the end of the corridor, where a heavy, reinforced gate stood guard over a small, caged area. This was the cache. Lukas jammed his shoulder into the gate, but it was locked with a digital pad. He pulled out the keypad, ripped the wires loose, and touched them together. A spark showered his fingers, and the magnetic lock clicked open.

They tumbled inside, but stopped dead.

Sitting in the center of the room, perched atop a pile of stolen military crates, was a hulking, minor boss. It was a massive humanoid figure draped in scavenged Kevlar armor, its head replaced by a glowing, jagged orb of energy. It held a heavy assault rifle that looked like it had been welded together from scraps of iron.

"A Guardian," Lukas whispered, his blood turning cold.

The creature slowly stood up, its energy orb pulsing with a sickly green light. It raised the rifle, pointing the barrel directly at Lukas. The monster didn't growl. It simply scanned them, a cold, mechanical whirring sound coming from its chest.

"Move!" Lukas tackled Serena, throwing her behind a stack of crates just as a blast of searing energy tore through the spot where they had stood. The wall behind them exploded, showering the room in concrete dust and debris.

"We cannot kill that thing with a knife!" Serena screamed, huddled behind the crate.

"I know," Lukas breathed, his mind racing. He looked around. His eyes locked on a series of pressure valves running along the ceiling pipes. If he could rupture the gas line, he could create an explosion to stun the Guardian.

He crawled through the dust, keeping low. The Guardian turned its head, the green light shifting toward his movement. It fired again, the energy blast grazing his boot and searing the fabric. Lukas gritted his teeth, stood up, and leaped for the main pipe. He grabbed the release valve and twisted it with his remaining strength.

The pipe hissed and groaned, then burst. A thick, white cloud of pressurized gas flooded the room, instantly reducing visibility. The Guardian paused, the whirring in its chest turning erratic as its sensors struggled with the chemical fog.

"Now!" Lukas yelled.

He didn't have a lighter, but he had the flint from his pack. He struck it, a spark catching the edge of a discarded cloth on the floor. The fire blossomed, catching the gas cloud. A dull, concussive boom rocked the room, throwing the Guardian against the wall.

Lukas scrambled toward the beast, grabbing a discarded combat blade from the crates. He lunged, driving the steel into the glowing orb on the creature's neck. The orb shattered with a piercing shriek of feedback. The Guardian collapsed, its light dimming into darkness.

Lukas stood over the carcass, gasping for breath. A golden notification box erupted in his vision.

[Boss Defeated: Guardian of the Cache]

[Item Acquired: Rare Core - Essence of the Machine]

He reached down to touch the core, but a sudden shadow loomed over the room's entrance. He looked up, his heart stopping. Standing at the threshold was a group of men, led by a man with a jagged scar across his cheek. Vell. He looked at Lukas with a cold, recognizing smirk.

"You look like you found something valuable, kid," Vell said, his hand resting on the holster of his pistol.