Footsteps dragged, a familiar rhythm on the cracked pavement. Siho, fresh from his last university lecture, felt the familiar dull throb behind his eyes. Another day of feigning interest, another day of plastering on that easy, bright smile. The city’s noise buzzed around him, a constant, indifferent hum. He yearned for something real, something that resonated beyond the polite nods and empty conversations. Humidity clung to his skin, a thick, oppressive blanket. He needed food, something quick and greasy to distract from the gnawing emptiness in his gut. A small, unassuming street stall, its neon sign flickering erratically, caught his eye. Steam billowed from a giant wok, carrying the savory scent of stir-fried noodles. Melissa, the owner, greeted him with a warm, familiar smile. Her salt-and-pepper hair was pulled back in a loose bun, a few strands escaping to frame her kind face. Her apron, stained with years of sauces and spices, told a story of tireless work. Siho ordered his usual, a spicy pork stir-fry, and found a wobbly plastic chair by the sidewalk. Melissa’s movements were efficient, practiced. Her hands, surprisingly delicate for someone who wielded such a large spatula, moved with grace. He watched her, a distant appreciation for her simple, honest life. His own life felt like a performance, a constant effort to convince everyone—and himself—that he was perfectly fine. Moments later, a heaping plate arrived. The aroma alone was enough to make his mouth water. He picked up his chopsticks, ready to devour his comfort food. His phone, resting on the scarred plastic table beside him, chose that exact moment to vibrate with an unusual intensity. A jolt, sharp and sudden, coursed through him. It wasn't a text notification. This felt different, deeper, like a tremor originating from within his very bones. His fingers trembled as he picked up the device. The screen glowed with an unfamiliar, pulsating icon. It was a stylized, almost arcane symbol, pulsating with a soft, unnatural violet light. He had never seen it before. Curiosity warred with a prickle of unease. He instinctively tapped the icon. The screen went blank, then flickered. Words materialized, burning themselves onto his retina: 'Sex System Activated.' Siho stared, unblinking. His chopsticks clattered to the table. Activated? What in the world was this? A prank? A new, bizarre app he’d somehow downloaded by mistake? He tried to swipe it away, but the message remained, superimposed over his phone's background. A cold dread twisted his gut. His heart hammered against his ribs, a frantic drumbeat. This felt too real, too invasive. He looked around wildly, convinced someone was playing a cruel joke. No one seemed to notice. The city hummed on, oblivious. Yet, a thrilling current, forbidden and potent, surged beneath the initial fear. His breath hitched. Sex System? The words echoed in his mind, sparking a strange, unsettling curiosity. What did it mean? What could it do? He wanted to dismiss it, to factory reset his phone and forget this ever happened. But a deeper, darker part of him, the part that craved validation and control, urged him to explore. His core wound, his profound sense of inadequacy, whispered seductively. This could be his chance. His eyes darted back to the screen. Another message appeared, smaller this time: 'Tap a target to view their stats.' Tap a target? Siho’s gaze drifted across the street, then back to the bustling stall. Melissa, her back to him, was laughing with a delivery driver. Her silver-streaked hair bobbed with her mirth. A strange idea, both terrifying and exhilarating, began to form in his mind. Could it be real? Could this system actually… see things? He had to know. He couldn't just ignore it. His fingers, still trembling slightly, hovered over the screen. He lifted his phone, pointing it subtly towards Melissa’s back. He hesitated. This felt utterly insane. But the urge, a hungry gnawing in his chest, was too strong to ignore. He took a deep, shaky breath, then tapped the screen, aiming roughly at Melissa’s broad back. The system responded instantly. A holographic overlay, visible only to him, shimmered around Melissa. Data points flashed across his phone screen, a strange, clinical assessment of a human being. 'Melissa. Age: 48. Likes: 80/100. Status: Married. Lust: 60/100.' Siho's jaw slackened. It was real. The numbers, the information—it was right there. He knew Melissa was married, he’d seen her husband occasionally, a quiet man who helped with deliveries. But ‘Likes: 80/100’? And ‘Lust: 60/100’? He’d never considered Melissa in that light. She was just the kind, older stall owner. A chill ran down his spine, not of fear, but of an unsettling, potent possibility. This wasn't just a game. This was power. Unfathomable power. He could see into people's hidden desires, their secret yearnings. The thought sent a jolt of perverse excitement through him. He watched Melissa, her movements now imbued with a new, unsettling layer of meaning. That easy smile, that kind demeanor—beneath it all, was a woman with 60% lust, a woman who liked him 80%? His mind raced, calculating, dissecting. What else could it reveal? Who else could he target? A dark, obsessive seed took root in his mind, growing rapidly. He no longer felt hungry for food, but for knowledge, for control. The world suddenly felt different, sharper, filled with hidden currents he could now perceive. His eyes scanned the bustling street, seeing potential targets everywhere. The young couple holding hands, the woman browsing accessories, the old man sipping coffee. Each one a mystery, waiting to be unraveled by his new, terrifying tool. He felt a twisted sense of anticipation. His phone vibrated again, subtly. A new prompt, larger this time, filled the screen. It wasn't a suggestion. It was a command, a chilling directive that made his blood run cold even as a wild thrill coursed through him. As the words 'Target: Mother' flash across his vision, Siho's breath catches in his throat, his heart hammering against his ribs in a terrifying, exhilarating rhythm.

Chapter 1: The System's Whisper