The neon glow of ‘Cybernetic Frontier’ pulsed across Yoon Haobin’s face, painting him in hues of electric blue and sharp magenta. He grinned into the webcam, a rush of adrenaline from the in-game boss fight still thrumming through his veins. His chat exploded, a dizzying scroll of emojis and excited comments. Xiaobao, they called him, his stream name. He loved the sound of it, the warmth it carried. “See that? See that flawless takedown?” Haobin laughed, pushing a stray strand of silver hair from his eyes. His voice, usually light and melodic, had a hint of triumph. He reached for the half-empty bottle of mineral water beside his keyboard, his fingers just brushing the cool plastic. His phone, a sleek black rectangle, lay precariously close to the edge of the desk, vibrating softly with a new follower notification. He shifted in his ergonomic chair, leaning forward to read a particularly enthusiastic message in his chat. A split second of distraction. His elbow snagged the charging cable. The phone arced, a silent black projectile against the vivid game screen. Time seemed to slow. He made a clumsy grab, his fingers tangling, but it was too late. The phone slapped against the desk, a dull thud, screen-side down. For a moment, nothing. Then, a distinct, hollow *ring* reverberated through his headset, overlaying the triumphant game music. Haobin’s heart leaped. He knew that sound. It wasn't an in-game effect. It was an outgoing call. His stream chat, moments ago a torrent of celebration, stuttered. A few '???' emojis appeared, then a string of 'what was that?'. He snatched up the phone, his face flushing with mortification. The screen glowed, displaying a number he didn't recognize, and the horrifying word: 'Calling...' His thumb hovered over the red 'End Call' button, but before he could press it, a click echoed. The ringing stopped. The call had connected. He stared, wide-eyed, at the screen, then back at his webcam. His audience was watching, waiting. The game music faded, leaving an awkward silence in his room, broken only by the faint whir of his PC fan and the barely audible static of an open line. --- A low, resonant voice filled Haobin’s ears, deep and surprisingly calm. “Hello?” it asked. Not a question, exactly, more of a steady acknowledgement. The sound seemed to bypass his headphones, vibrating directly in his chest. Haobin flinched, pulling the phone away from his ear as if it had burned him. He stammered, trying to find his voice. His carefully constructed streamer persona, usually so confident, crumbled into nervous apologies. “Oh, oh my god, I am so sorry!” Haobin blurted out, gripping the phone tight. “My phone slipped, it was a complete accident, I must have dialed you by mistake. Please, I’m so incredibly sorry to disturb you.” He glanced desperately at the webcam, acutely aware of his live audience, though he didn’t dare look at the chat. His face felt hot, his palms sweating. He wanted to hang up immediately, sever this embarrassing, unexpected connection. There was a beat of silence on the other end, not an empty silence, but one that felt deliberate, as if the caller was considering his words. Then the voice returned, unhurried. “A mistake?” It wasn't amused, nor annoyed, just... contemplative. “You sound very flustered.” The observation made Haobin even more mortified. “Yes, I am! I’m in the middle of a stream, and my phone just… it flew.” He gestured vaguely with his free hand, then realized the caller couldn’t see him. His embarrassment deepened. “I really, really apologize. I’ll hang up now.” He meant it, he truly did, but his thumb, again, hesitated. There was something in that voice, a rich, almost velvety quality that held a strange, magnetic pull. It was smooth, yet had an undertone of something powerful, like a deep river flowing under ice. “A stream?” the voice murmured, a slight shift in its tone, as if a new piece of information had clicked into place. “Interesting.” The single word, ‘interesting,’ hung in the air, weighted with an unnerving curiosity. Haobin felt a shiver trace down his spine, a mix of apprehension and a peculiar, unwanted intrigue. He should end the call. He absolutely should. But a part of him, a small, foolish part, wanted to hear what else this voice might say. --- Haobin’s breath caught in his throat. The voice, calm and steady, was utterly unlike anything he expected from a random wrong number. It wasn't irritated, not even surprised. Just… attentive. It felt like the caller was truly listening, processing, which was both comforting and unsettling. He felt a weird, almost shameful reluctance to break the connection, even as his logical brain screamed at him to hang up. “Yes, a stream,” Haobin managed, his voice barely a whisper now. He cleared his throat, trying to regain some semblance of composure. “I’m… I’m live right now. So this is, uh, very public. Again, I’m so sorry.” He waited, half-expecting a click, a sigh of exasperation, anything to release him from this strange moment. But the line remained open, quiet, waiting. “Public,” the voice repeated, a low hum of consideration. “I see.” The simple statement, devoid of emotion, somehow amplified the oddness of the situation. Haobin felt a prickle on his skin. This wasn't a normal exchange. Most people would have just hung up, or offered a clipped 'no problem'. This person was drawing him in, however subtly. He imagined a pair of dark, unblinking eyes on the other end, observing him through the phone line. He inhaled deeply, deciding. He had to end this. Now. His thumb moved, finally, towards the red button. “Well, I really do need to go now. Thank you for… for understanding.” He forced a polite, if strained, tone. The moment his thumb made contact, he heard a faint, almost imperceptible sound from the other end. Was it a sigh? A soft chuckle? He couldn't tell. Then the line went dead, the silence in his room rushing back, heavier than before. Haobin pulled the headset off, letting it drop to the desk with a soft clatter. He stared at his phone screen, which now showed the home screen, then at the webcam’s unblinking eye. His hands trembled slightly. The voice lingered in his mind, the cadence, the timbre, the way it had spoken that single word, 'interesting.' He felt a strange combination of relief and a lingering, unwelcome sense of fascination. His focus on the game was gone, replaced by the ghost of that deep, resonant sound. --- Haobin’s chat, which had gone momentarily quiet, now exploded. He didn’t even need to look closely to know what they were asking. 'WHO WAS THAT?!' 'Xiaobao, tell us!' 'Mysterious caller!' The messages scrolled faster than he could possibly read, a sea of eager curiosity. He forced a bright, if slightly shaky, smile for the camera. His heart hammered against his ribs, a frantic rhythm that contradicted his outward calm. “Just… just a wrong number, guys!” Haobin said, trying to inject some levity into his voice. He picked up his headset, adjusting it back over his ears, and brought the game back into focus. The boss lay defeated, its loot glittering, but he couldn’t feel the usual thrill. “My phone had a little… adventure. Nothing to worry about!” He tried to laugh, but it came out a little too strained, a little too loud. His viewers, however, were not easily swayed. 'It didn't sound like a wrong number, Xiaobao!' one message read. 'His voice was so deep!' another chimed in. Haobin winced. Had they heard it? Through his mic, through the headset? He hadn’t thought about that. He had been so focused on his own embarrassment, his own internal turmoil. Now he felt a fresh wave of panic. How much had they heard? How much had *he* heard? He tried to divert their attention back to the game, rattling off stats about the boss, praising his team, but his mind kept drifting back to that voice. It was so unusual, so memorable. He could still hear the slight inflection on 'interesting.' It felt like a hook, pulling at something deep inside him. He was supposed to be charismatic, engaging, the bubbly streamer they all loved. Now he just felt exposed, a little raw. “Alright, alright, enough about my clumsy hands!” Haobin exclaimed, forcing himself to put on a show. He picked up a rare item from the boss loot, holding it up virtually for the camera. “Look at this! This is what we’re here for!” He pushed through the next hour, his energy flagging, his usual banter replaced by a more subdued, mechanical interaction. He ended the stream earlier than usual, citing a sudden headache. The relief when he finally clicked 'End Stream' was palpable, a heavy weight lifting from his shoulders, replaced by a dull ache of lingering unease. --- The apartment was silent, save for the distant hum of city traffic. Haobin peeled off his gaming headset, tossing it onto his desk. The glow from his monitor cast long shadows across the small room. He walked to the kitchen, poured himself a glass of water, and leaned against the counter, staring out the window at the twinkling sprawl of Seoul. The silence felt different now, imbued with a subtle tension. He couldn’t shake the voice. It replayed in his head, a smooth, deep melody. He wondered who it belonged to. A busy executive? A late-night worker? Someone just idly answering a random call? The lack of irritation in their tone was what truly perplexed him. It was almost as if they expected the call, or at least, weren't bothered by it. That thought sent another prickle of unease through him. Haobin carried his water back to his desk, sinking into his chair. He picked up his phone, scrolling through his recent calls. The unknown number stared back at him, an eight-digit string that felt more significant than it should. He considered blocking it, just to erase the lingering oddness of the interaction, but he hesitated. Blocking someone implied they might call again, a thought that hadn’t even fully formed until now. He checked his stream analytics, looking for feedback, for any mention of the call, but mostly people were just sad he ended early. He scrolled through his social media, trying to find a distraction, anything to pull him away from the strange loop in his mind. His thumb aimlessly tapped the screen, refreshing his feed. He saw a picture of a friend’s cat, then an ad for a new game, then a trending hashtag about a celebrity scandal. A sharp *ping* startled him. His phone vibrated in his hand. A notification banner appeared at the top of the screen. It was a text message. From an unknown number. The same unknown number. Haobin’s breath hitched. His eyes darted to the message, dread pooling in his stomach. The words burned into his vision, stark and chilling against the bright screen. 'Enjoyed our chat, Xiaobao.'

A Voice Unbidden