The late afternoon sun was supposed to be gold, but as Caio turned the corner onto the industrial stretch of 4th Avenue, the world shifted into a nauseating shade of lime. He slowed his pace, his sneakers squeaking against the pavement, and pulled his phone from his pocket."Hey, Rian? You still there?" Caio asked, pressing the phone to his ear."Yeah, I’m here," Rian’s voice crackled through the speaker, sounding distracted. "Where are you? The meeting’s starting in like ten minutes. Don't tell me you’re still at the deli.""I'm just passing the old textile warehouses," Caio said, his eyes glued to the horizon. "But man, you need to look outside. Right now.""Why? What’s up?""The sky," Caio muttered, his throat feel suddenly dry. "It’s... it’s not blue anymore. It’s glowing. Like, radioactive green. It looks like someone spilled glow-stick fluid all over the clouds.""Are you messing with me?" Rian laughed, though the sound was thin. "It’s probably just a weird sunset. Refraction or

“Watch out!” Caio screamed, his voice cracking as he threw his body to the cold, damp concrete floor.The heavy, muscular mass of the mutated rodent sailed through the air, its front claws missing Caio’s shoulder by inches before crashing violently into a stack of old wooden crates. The rotted wood shattered, sending splinters flying through the dark basement.“Get away from me!” Caio yelled, scrambling to his feet and swinging the heavy iron pry-bar with both hands. “Just stay back!”He swung with all his strength, and the metal bar connected with the creature’s shoulder with a dull, sickening thud.“Ouch! Damn it, that felt like hitting a solid block of concrete!” Caio cried out, shaking his hands as the vibration traveled up his arms. “My whole arm is numb!”“And you swing like a frail child,” Tlaloc’s voice boomed inside his skull, dripping with cold amusement. “Get up, boy. It is already turning.”“I can see that!” Caio shouted, backpedaling as the beast hissed, its sulfur-yellow

The air outside was a thick, caustic soup that clung to Caio’s makeshift poncho. Every step felt like walking through a dream of slow-motion destruction. The fine, green mist hissed as it kissed his plastic shield, and he could feel the heat radiating through the thin material, a constant reminder of the danger."Keep moving, boy," Tlaloc’s voice rasped in his mind, sounding like gravel shifting in a tomb. "Your poncho is losing integrity. You have ten minutes before you become the main course for the local rot.""I’m moving as fast as I can!" Caio hissed back, his breath ragged. He dodged a collapsed streetlamp that was bubbling, its iron skin peeling away in sheets of orange rust. "My lungs feel like they're on fire.""Adaptation takes its toll. Focus on the store."The Quick-Mart stood a block away, its glass storefront shattered and weeping green liquid onto the sidewalk. Caio’s boots crunched over shattered soda bottles and debris. As he neared the entrance, a flicker of movement

The reinforced ceiling hummed with a faint, dying vibration, the blue light of the patch slowly fading into the grey of the concrete. Caio slumped against the wall, his chest heaving, his fingers still white-knuckled around the spool of Stalker Silk."You need to breathe, Caio," Beatriz said, her voice dropping into a calm, steady rhythm. She knelt beside him, checking the seals on her own gear. "You’re running on fumes. If you pass out now, the spiders will find us before the rain does."Caio looked up at her, wiping a smear of grime from his forehead. "Spiders? You’re serious about hunting those things? I thought you were just using the word as a metaphor for the scavengers.""I don't do metaphors when I'm hungry and cold," she replied, reaching into her kit to pull out a jagged, sharpened rod. "The Stalker Silk I have is running low. If we want to survive the night, we need to upgrade your kit. You’re walking around in a garbage bag, and that’s going to get you killed the moment yo

The rhythmic thudding of the red rain against the exterior of the warehouse felt like the heartbeat of a dying world. Inside the basement, the air was cool, smelling faintly of ozone and the sterile, metallic scent of the System’s protective field. Caio lay face-down on the concrete, his back burning with a dull, throbbing intensity that made every breath a calculated effort."Hold still, Caio," Beatriz said. Her voice was uncharacteristically soft, stripped of its usual sharp edge. "I’m going to clean the debris out of the burns. If I don’t, the infection—whatever the hell that red stuff does to biological tissue—is going to set in."Caio let out a shallow, jagged breath. "You’re using that medical kit from your pack, right? Please tell me you aren't just using local dirt.""Very funny," she retorted, though he could hear the tight tremor in her voice. "I’m using a saline solution and some antiseptic wipes. Keep your head down. This is going to sting."As the cold wipe touched his ra