The setting was the derelict ruins of the Oakhaven Asylum, a sprawling concrete carcass rotting under a bruised, violet twilight. Rain fell in a thin, oppressive drizzle, slicking the cracked pavement and filling the potholes with oily water. The air smelled of mildew, wet stone, and something metallic—like old blood trapped in the walls. The Second Tail squad of the SCA’s Three Tailed Nekomata moved through the courtyard in a tight, diamond formation. Eight agents, clad in matte-black tactical gear and reinforced Kevlar, glided through the fog. Their movements were synchronized, a testament to years of grueling training. They carried specialized containment gear: electrified nets, high-frequency sonic emitters, and customized assault rifles loaded with tranquilizer-tipped armor-piercing rounds. "Keep the perimeter tight," whispered Captain Thorne, his voice crackling through the comms. "Intel says the anomaly was spotted in the East Wing. We move in, secure the target, and extract. No heroics." "Copy that, Cap," replied Agent Sarah, the squad's point scout. She stopped suddenly, her boots splashing softly in a puddle. She raised a hand, signaling the team to halt. Perched atop a rusted iron fence was a cat. It was small, covered in pristine white fur that seemed to glow against the grey gloom of the asylum. It had no visible pupils, just deep, hollow eye sockets that stared blankly at the agents. It sat perfectly still, its tail twitching once, twice. "Is that... part of the anomaly?" Sarah whispered, lowering her rifle slightly. "Looks like a stray," Thorne muttered, though his eyes remained narrow. "Don't let your guard down. Keep moving." As the agents stepped past the fence, the cat didn't move. It didn't hiss or run. It simply watched. The squad entered the main lobby, their tactical lights cutting through the thick dust motes. The interior was a nightmare of peeling wallpaper and overturned gurneys. The silence was absolute, save for the rhythmic thumping of their own hearts and the distant drip of water. "I feel like we're being watched," whispered Agent Kael, glancing behind him. "The sensor is spiking, but there's nothing on the thermal." "Stay focused," Thorne commanded. Suddenly, a voice echoed through the hall. It didn't come from one direction; it seemed to vibrate from the very walls themselves. It was a deep, dark feline rumble, a sound that felt like sandpaper scraping against a coffin lid. "You smell... like fear and sterile metal." The agents snapped into action. Eight rifles swung toward the source of the sound, but there was nothing there. "Who's there?! Identify yourself!" Thorne shouted, his voice echoing. A soft meow sounded directly behind Sarah. She spun around, screaming as she fired a burst of tranquilizer rounds. The bullets passed through a blur of white fur, but the cat had vanished before the shells even hit the floor. "Contact! Contact!" Sarah yelled. Suddenly, the air ripped open. From the ceiling, a massive, disembodied set of white teeth—the size of a car door—slammed down with a bone-crushing force. Sarah didn't even have time to scream. The teeth snapped shut, shearing through her tactical gear and torso like a hot knife through wax. Blood sprayed across the grey concrete in a violent arc. "Sarah!" Kael roared, opening fire. The agents unleashed a hail of gunfire, the muzzle flashes lighting up the dark hallway. But the entity was not there. Every time a bullet was about to connect, the white blur vanished, reappearing ten feet away, then five, then directly behind another agent. "Spread out! Form a defensive circle!" Thorne commanded, his voice strained. From the shadows, the cat finally revealed its true form. It didn't just grow; it unfolded. The small white feline expanded violently, its limbs elongating, its spine cracking and popping as it surged to a height of three meters. The white fur remained, but the eye sockets were now leaking a thick, visceral crimson. It stood on two long, spindly legs, its posture predatory and hunched. Milly looked down at the humans with a sinister, toothy grin. "Such fragile little toys," she purred, the voice now a guttural roar that shook the floorboards. "Fire! Now!" Thorne screamed. The squad unleashed everything. Sonic emitters wailed at a frequency designed to incapacitate biological entities, and electrified nets were launched into the air. Milly didn't flinch. She didn't even react to the pain of the electricity searing her fur. She simply vanished. Snap. A massive, white claw, three feet long and sharper than any surgical blade, materialized out of thin air and ripped through Agent Kael’s chest, hoisting him into the air. He gasped, blood bubbling in his throat, as he looked into the hollow sockets of the beast. "Get away from him!" Agent Miller lunged forward with a combat knife, but as he swung, Milly disappeared again. She reappeared instantly above Miller, her weight crashing down on him. She didn't use her claws this time; she summoned a forest of massive, disembodied teeth that erupted from the floorboards. They clamped shut simultaneously, snapping Miller and another agent in half at the waist. The sound of snapping spines and tearing flesh filled the room. The remaining four agents were in a panic. They were highly trained, but they were fighting a ghost that could manipulate the physical world. "Fall back! Retreat to the extraction point!" Thorne ordered, firing his sidearm wildly. Milly appeared in front of them, blocking the exit. She tilted her head, her expression one of predatory curiosity. "Where are you going? The game has just begun." The agents tried to use their parkour training, leaping over debris and vaulting through windows to flank her. But Milly knew exactly where they were. She didn't need to see them; she felt their pulses, smelled their terror. As Agent Reed leaped from a balcony to ambush her from above, Milly vanished. She reappeared mid-air, catching him by the throat. Her claws sank deep into his neck, tearing through the carotid artery. She dropped his limp, bleeding body like a piece of discarded trash. Only Thorne and one other agent remained. They were backed into a corner of the pharmacy wing, surrounded by shattered glass and spilled chemicals. "Please... just take what you want," the remaining agent sobbed, his rifle empty. Milly leaned in close, her breath smelling of old copper and decay. "I want... everything." With a final, swift motion, she summoned a massive set of jaws that emerged from the very wall behind the agent, swallowing him whole in a single, sickening crunch. Thorne stood alone. He looked at his fallen team—the best the SCA had to offer—now reduced to piles of shredded meat and broken armor. He raised his weapon, but before he could pull the trigger, a white claw materialized through his chest, piercing his heart. Milly appeared beside him, her face inches from his. She didn't kill him instantly. She watched the light fade from his eyes, her deep voice whispering one last time. "Too slow." The claw retracted, and Thorne collapsed into a heap of blood and Kevlar. AFTERMATH* The silence returned to Oakhaven Asylum, heavier than before. The rain continued to fall, washing the blood from the concrete and carrying it down into the sewers. Milly stood amidst the carnage, her white fur stained with crimson splatters. She looked down at the specialized weaponry of the SCA—the high-tech gadgets and the encrypted comms—and let out a soft, mocking purr. She began to pace through the ruins, stepping over the severed limbs and shattered helmets of the Second Tail squad. With a slow, deliberate motion, she shifted back into her small, innocent cat form. She sat atop the chest of Captain Thorne, licking a stray drop of blood from her paw with a rhythmic, calming motion. The secret organization known as SCA would eventually send a recovery team. They would find the empty shells, the torn armor, and the remains of eight of their finest agents. They would analyze the blood patterns and the structural damage, trying to categorize the anomaly. They would call it a "Class-S Threat," a "Predatory Entity," or a "Spatial Manipulator." But as the recovery team entered the building hours later, they would find nothing but a single, white cat sitting in the center of the room, staring at them with hollow eyes, waiting for the next group of toys to arrive. WINNER: Milly (Her ability to instantly disappear and reappear made the agents' tactical training and weaponry useless. Her ability to summon disembodied teeth and claws allowed her to bypass their armor and kill them with brutal efficiency, while her knowledge of their positions ensured no one could escape or flank her.)