On the morning of Day Five, he made a mistake.
He was tired. Bone-deep, soul-crushingly tired. His micro-naps weren't enough. His thinking was fuzzy at the edges, like a radio losing signal. His current plan involved Spider Seven and the glass elevator shaft of a luxury hotel. It was complex, requiring precise timing with counterweights and tripwires.
He was on the roof, ready to cut a guide rope that would send a suspended elevator car, loaded with cinder blocks, crashing down the shaft onto the creature below. The spider was right where he wanted it, investigating a noise he'd made on the ground floor.
[[System Notification: Five-hour mark reached. Secondary Hostile Entity spawning.]]
What?
He'd miscalculated. He'd been so focused on the intricate trap for Spider Seven, he'd lost track of the overarching five-hour cycles from the first kill. The timer for Spider Eight had reached zero. He'd been thinking in single-spawn blocks, forgetting the relentless, overlapping master clock.
He watched in horror from the roof as, two streets over, a new black shape coalesced from the shadow of a stone monument. Spider Eight was alive. And Spider Seven was still active in the hotel lobby.
The System's original warning echoed in his mind with terrible clarity: "If the spider is active at the time of respawn, an additional entity will appear, allowing overlap."
He had two spiders. Now. And in five hours, if he hadn't killed them both, he would have four.
Pure, undiluted panic, a feeling he hadn't allowed himself since the first day, surged through him, burning away the fatigue. No. No no no! This is it. This is how it ends. Overwhelmed.
He acted on pure instinct. He sawed through the guide rope. The elevator car, weighted with concrete blocks, plummeted down the shaft. A second later, a tremendous crash echoed up, followed by a piercing, cut-short shriek and the musical shattering of a thousand pieces of glass.
[[Notification: Hostile Entity Seven neutralized.]]
One down. But he'd just made a catastrophic amount of noise.
From his vantage point, he saw Spider Eight's head snap toward the hotel. It abandoned its wandering and began moving directly toward the source of the sound at a rapid, clicking trot. It would be at the hotel in minutes.
He had to kill Spider Eight before the five-hour mark from its spawn, or a Spider Nine would join the hunt. He had four hours and fifty minutes. But Spider Eight was now alert, heading for a known location of hostiles.
He raced down the stairwell, his injured leg screaming in protest. He burst out into the hotel's opulent, ruined lobby. The bottom of the elevator shaft was a mess of twisted metal, glittering glass, and black ichor. Spider Seven was definitively dead.
He could hear the clicking of Spider Eight's approach, growing louder. It was coming through the main entrance.
His original plan was ashes. He had no trap here. He had his axe, his climbing rope, and his wits.
He looked around frantically. The lobby had a mezzanine level overlooking the reception. A grand chandelier, crystal and dusty, hung from the high ceiling by a thick, aged chain.
An idea, desperate and wild, flashed in his mind. It wasn't a plan. It was a Hail Mary.
He sprinted for the stairs to the mezzanine as the clicking entered the lobby behind him. He didn't look back. He reached the mezzanine railing, tied his rope around it in a secure knot, and fed the rest of the coil through the intricate metalwork of the chandelier's frame above. He created a giant, improvised pulley.
Below, Spider Eight skittered into the lobby. It saw the corpse of its kin in the elevator shaft, let out a furious, echoing hiss, and its eyes immediately scanned upward, finding him on the mezzanine.
It charged for the stairs.
Li grabbed the free end of the rope, took a running start, and leaped off the mezzanine, swinging out in a wide arc over the lobby floor.
The spider, reaching the top of the stairs, changed direction to intercept him mid-air.
This was the gamble. As he swung toward the far wall, he let go of the rope. He hit the wall hard, knocking the wind from his lungs, but he clung on, finding purchase on a decorative ledge.
The rope, now with no weight on his end, whipped back through the chandelier. The sudden release of tension, combined with the spider's immense weight now on the mezzanine right above the chandelier's anchor point, did exactly what he'd hoped.
With a groan of protesting metal, the century-old bolts holding the chandelier's chain to the ceiling gave way.
Two tons of crystal and cast iron dropped like the hammer of an angry god.
It caught Spider Eight directly on its broad back as it lunged toward where Li had been. The sound was apocalyptic—a symphony of shattering crystal, crushing chitin, and buckling floorboards. The lobby shook. A cloud of dust and glittering fragments filled the air.
Li clung to the wall, coughing. When the dust settled, he saw the chandelier lying in a destroyed, glittering heap. Beneath it, unmoving, was a pulverized mass of black legs and oozing ichor.
[[Notification: Hostile Entity Eight neutralized. Efficiency Rating: 41%. Survival Duration: 118 hours, 15 minutes. Warning: Hostile Entities Nine, Ten, and Eleven will spawn in: 1 hour, 42 minutes, 17 seconds.]]
Three. The word echoed in his skull, hollow and final. He'd triggered the exponential overlap. The penalty for having two active at the respawn moment. He had barely over an hour before three spiders hunted him at once.
He slid down the wall to the floor, his body shaking not with fear, but with a kind of hysterical exhaustion. He'd survived the immediate crisis by the skin of his teeth and a lunatic's swing. But he was out of time, out of complex plans, and almost out of hope. The city's usable resources were depleted. He had to find a way to kill three at once, or he was dead. The math was simple and brutal.
The final stretch was a waking nightmare. Li abandoned any notion of a clever, city-spanning trap. He needed a killing field. A place where he could face multiple opponents and, somehow, survive. A place where the architecture could become a weapon.
He chose the atrium of the city's central train station. A vast, cathedral-like space with multiple balconies, a glass roof, and long, open sightlines. He spent his precious hour rigging it with every remaining explosive, trap, and hazard he had left. He strung the last of his razor wire at ankle and chest height between pillars. He placed his final two gas cylinders at key structural support points, rigged to blow with his last electronic detonators. He turned the central information kiosk into a fortified bunker, stockpiling his few remaining weapons: his trusty axe, a fireman's halligan bar he'd grown fond of, and a crossbow he'd found in a pawn shop with exactly twelve bolts.
It wasn't a plan. It was a last stand. A checklist of chaos.
[[System Notification: Hostile Entities Nine, Ten, and Eleven have spawned. Spatial lock established. Commence survival protocol.]]