《Rebirth of Legends : The Combat System》 "The Fight Begins" The year was 2147, and humanity had rewritten the boundaries of life and death. Technology had advanced to such a degree that reincarnation wasn¡¯t just the stuff of myths¡ªit was a commodity. For the right price, anyone could return to life, their consciousness downloaded into a new, engineered body. But it wasn¡¯t the wealthy politicians or corporate elites who made the biggest waves with this breakthrough. It was the martial artists. Legends like Bruce Lee, Mas Oyama, and Muhammad Ali were reborn, returning to their prime with the precision of modern technology fused into their already unparalleled skills. They dominated the world stage, becoming not only cultural icons but the most powerful figures in this new age. They weren¡¯t athletes anymore. They were gods. At the heart of this world, far from the glittering arenas and holographic skyscrapers of Neo-Seoul, lay the brutal underground fight scene. Here, no rules existed but survival, and fighters gambled their lives for cash and reputation. In this world, Ryun Mudo, a 21-year-old fighter, was trying to survive. The gym smelled of sweat, metal, and ambition. The clang of weights and the rhythmic sound of gloves hitting heavy bags echoed through the modest space. Unlike the state-of-the-art facilities in the upper districts, Han Dae¡¯s Gym was a relic¡ªa gritty, sweat-stained sanctuary where fighters came not for luxury but for survival. The walls were plastered with faded posters of past champions, their eyes seeming to watch over the fighters with silent judgment. Ryun Mudo stood before a cracked mirror, his shirt clinging to his body, soaked with sweat. Each punch he threw was sharp, deliberate, but his mind wasn¡¯t on the movements. It was on the fight ahead. ¡°Ryun.¡± Ji-Eun¡¯s voice broke his focus. She jogged toward him, her short hair damp with sweat, worry etched into her features. ¡°You¡¯ve heard about tonight, right?¡± Ryun didn¡¯t stop, his fists still slicing through the air. ¡°Yeah. Kwon Daehan.¡± ¡°Don¡¯t ¡®yeah¡¯ me!¡± Ji-Eun planted herself in front of him, forcing him to stop. ¡°The guy¡¯s a beast. Three knockouts in a row, and he¡¯s not just strong¡ªhe¡¯s cruel. You¡¯ve seen the vids.¡±Enjoying the story? Show your support by reading it on the official site. Ryun paused, a faint smirk playing on his lips. ¡°I¡¯ve seen them.¡± ¡°And?¡± Ji-Eun threw up her hands. ¡°You¡¯re not worried? This isn¡¯t just some street brawl, Ryun. Kwon plays to break people. He¡¯s not¡ª¡± ¡°Ji.¡± Ryun¡¯s voice was calm but firm. He began wrapping his hands, his movements methodical. ¡°I¡¯ve survived worse.¡± Ji-Eun crossed her arms, her frustration clear. ¡°That¡¯s not the point. One mistake and¡ª¡± She stopped herself, but the words hung in the air. ¡°Like my dad,¡± Ryun finished for her, his voice hard as steel. The words hung in the air like a challenge. He turned away, pulling his hoodie over his head. Ji-Eun bit her lip, hesitating before speaking again. ¡°You don¡¯t have to do this, you know. There are other ways¡ª¡± ¡°There aren¡¯t,¡± Ryun interrupted, his tone final. ¡°I need the money. End of story.¡± Ryun¡¯s father, Mudo Kang, had been a fighter once, back when underground arenas were his only way to provide. He wasn¡¯t the strongest, but he was skilled¡ªa mid-level competitor respected for his technique and grit. That respect had crumbled the night he faced Jang Minseok, a brutal martial artist from the Iron Fangs Clan. The fight had been a massacre. Minseok¡¯s overwhelming power left Kang broken, both physically and mentally. The sight of his father, bloodied and barely conscious on the cold concrete floor of the octagon, was burned into Ryun¡¯s memory. The injuries Kang sustained that night never fully healed, and without the money to afford advanced medical care, he¡¯d been reduced to a shadow of his former self. Now, it was Ryun who carried the burden, working tirelessly to keep his father alive in a world that demanded strength above all else. The underground arena wasn¡¯t just a place¡ªit was a brutal ecosystem. Hidden beneath the sprawling streets of Neo-Seoul, it was a labyrinth of concrete corridors and neon lights, where the desperate and the bloodthirsty converged. The air was thick with the stench of sweat, blood, and cheap alcohol. Gamblers shouted over one another, waving credits as they placed their bets. Crime bosses lounged in private booths, their eyes scanning the fighters like predators sizing up prey. Ryun arrived at the entrance, his bag slung over his shoulder. The bouncer, a hulking figure with cybernetic implants glinting under the dim light, gave him a once-over. ¡°You¡¯re the kid fighting Kwon?¡± Ryun nodded. The bouncer snorted. ¡°Better say your prayers.¡± Ryun didn¡¯t respond. He walked past, his steps steady, but his heart pounded in his chest. He walked through the narrow corridors, the muffled roar of the crowd growing louder with each step. In the locker room, the air was tense, filled with the quiet sounds of fighters preparing for battle. Ryun sat on a bench, his hands trembling slightly as he taped his wrists. He thought of his father, bedridden and weak, and of Ji-Eun¡¯s worried face. Failure wasn¡¯t an option. The octagon loomed ahead, its metal cage casting jagged shadows under the bright floodlights. The announcer¡¯s voice boomed through the arena, hyping up the crowd. ¡°In the red corner, from the infamous Katsuro Clan, the undefeated beast of the lower arenas, the merciless destroyer Kwon Daehan!¡±. The crowd erupted as Kwon stepped into the cage, his muscular frame radiating menace. He pounded his fists together, a cocky grin spreading across his face. ¡°And in the blue corner, the underdog from Han Dae¡¯s Gym: Ryun Mudo!¡± Ryun¡¯s legs felt like lead as he walked toward the cage. He clenched his fists, forcing himself to breathe. Focus, Ryun. The cage door slammed shut behind him, the sound reverberating like a death knell. Across from him, Kwon grinned, his eyes gleaming with confidence. The referee stepped forward, his voice steady. ¡°Rules are simple: No weapons, no outside interference. Fight ends by knockout or surrender. Fighters, are you ready?¡± Ryun nodded, his gaze locked onto Kwon¡¯s. ¡°Ready,¡± Kwon growled, flexing his fists. The bell rang. And the fight began. "Battered, Not Broken" For a moment, everything went still. The crowd¡¯s deafening roars faded into a distant hum. All Ryun could hear was the pounding of his own heart, a drumbeat of fear and resolve. The bell rang, a sharp note that silenced the roaring crowd for a fleeting moment before unleashing a storm of cheers and jeers. The cage lights bore down on the two fighters, highlighting the stark contrast between them. Kwon Daehan, towering and confident, his grin dripping with malice, and Ryun Mudo, battered but unyielding, fists raised in defiance. Kwon grinned, rolling his shoulders. ¡°Last chance, rookie. Lay down before I make you regret stepping into this ring.¡± Ryun narrowed his eyes. ¡°The only thing I regret is having to look at your ugly face for the next few minutes.¡± The crowd roared at the audacity. Kwon¡¯s grin twisted into a sneer. ¡°You¡¯ll pay for that, punk.¡± Kwon didn¡¯t waste time. He charged forward, his Roundhouse Kick whipping through the air like a blade. Ryun barely had time to react, ducking just as the kick sailed inches over his head. The force of it stirred the air, sending a chill down his spine. Before he could counter, Kwon pivoted into a spinning Back Kick, aiming for Ryun¡¯s ribs. Ryun shifted his weight and sidestepped, but the attack clipped him, sending a sharp jolt of pain through his side. He stumbled but quickly recovered, his eyes narrowing. Kwon smirked. ¡°You¡¯re quick, I¡¯ll give you that. But it won¡¯t save you.¡± He lunged again, his fists flying in a rapid Jab-Cross Combo. Ryun ducked under the first punch and blocked the second, countering with a Straight Jab to Kwon¡¯s chest. The hit landed, but it was like punching a steel wall. Kwon barely flinched, his grin widening. ¡°Is that all you¡¯ve got?¡± Too fast. Too strong. Can¡¯t keep letting him push the pace. Think, Ryun. What¡¯s his rhythm? Ryun¡¯s heart pounded in his chest as Kwon wasted no time, following up with a flurry of punches¡ªa Jab, Cross, and Hook sequence that forced Ryun to retreat. He blocked the first two strikes but miscalculated the third. The Hook slammed into his jaw, sending him stumbling sideways. Pain exploded in his head, but Ryun forced himself to stay upright. He blinked hard, shaking the dizziness away.The tale has been illicitly lifted; should you spot it on Amazon, report the violation. ¡°Didn¡¯t your coach teach you to keep your guard up?¡± Kwon sneered, stalking him like a predator. Ryun spat blood onto the mat, his mind racing. He¡¯s fast, but he¡¯s leaning too far forward with his punches. If I time it right, I can counter. Wait for the opening. Kwon charged again, launching a devastating Push Kick aimed at Ryun¡¯s chest. Ryun sidestepped, barely avoiding the attack. This time, he saw his chance. As Kwon recovered, Ryun stepped in, snapping a sharp Jab into Kwon¡¯s exposed side. The crowd murmured, surprised by the counter. ¡°That all you¡¯ve got?¡± Ryun quipped, though his legs trembled beneath him. Kwon¡¯s glare sharpened. ¡°You¡¯re dead.¡± Kwon switched tactics, unleashing a series of Low Kicks aimed at Ryun¡¯s legs. The first one landed squarely on Ryun¡¯s thigh, sending a jolt of pain through his limb. He grimaced, stumbling back. He¡¯s targeting my base now. If I can¡¯t stand, I can¡¯t fight. I need to turn this around fast. When the next kick came, Ryun adjusted his stance, lifting his leg just in time to check the strike. Pain still flared through his shin, but it was manageable. Kwon¡¯s eyes narrowed. ¡°Learning on the job, huh? Too bad you¡¯re still too slow.¡± Kwon faked a Low Kick but transitioned into a powerful Straight Right aimed at Ryun¡¯s face. Ryun barely saw it coming, ducking just in time for the punch to graze the top of his head. He retaliated with a quick Backfist, catching Kwon on the cheek. The crowd roared as Kwon staggered, more from surprise than pain. It¡¯s working. He¡¯s strong, but he¡¯s predictable when he thinks he¡¯s winning. I can¡¯t outmuscle him, but I can outthink him. For a moment, it seemed like Ryun was finding his rhythm. He dodged a telegraphed Superman Punch and landed a solid Body Jab in return. When Kwon tried to corner him, Ryun slipped out with quick footwork, circling to the center of the cage. The crowd¡¯s chants grew louder, sensing an underdog rally. ¡°You¡¯re starting to sweat, big guy,¡± Ryun said, his breathing heavy but his confidence growing. ¡°What happened to crushing me?¡± Kwon snarled, his composure cracking. He came at Ryun with a reckless ferocity, launching a powerful Hook Kick that Ryun barely managed to duck under. But as Ryun moved to counter, Kwon shifted gears. With a sudden burst of speed, Kwon executed a Tiger Fang Elbow, a Katsuro Clan technique known for its sheer destructive power. Ryun saw it too late. The elbow smashed into his ribs with a sickening crunch, sending him sprawling to the mat. Ryun gasped, his vision blurring. Every breath was agony, his chest screaming in protest. I misread him. He baited me. Stupid. So stupid. Kwon towered over him, his expression smug. ¡°That¡¯s what happens when amateurs try to step up to the big leagues.¡± The crowd chanted Kwon¡¯s name as he raised his arms in victory. Ryun lay there, every fiber of his being begging him to stay down. It¡¯s over. No one would blame me for stopping. For a moment, he thought about giving in. Then his father¡¯s face filled his mind. His father, lying in a hospital bed.The pain was unbearable, but the thought of his father¡ªthe man who had given everything for his family¡ªfueled him. Ryun¡¯s fists clenched against the mat. His breath came in ragged gasps, but his resolve hardened. He couldn¡¯t stop now. Not like this. Kwon raised his arms, turning to the crowd. ¡°Another weakling crushed by Kwon Daehan!¡± he shouted, basking in their cheers. But as Kwon turned away, Ryun planted his trembling hands on the mat. His body screamed in protest, but he forced himself to rise. He forced his battered body to move, dragging himself to his knees. Pain lanced through his ribs, but he ignored it. His legs wobbled as he stood. Blood dripped from his mouth, pooling at his feet, but he didn¡¯t care. The crowd¡¯s cheers faded to stunned silence as Ryun rose, battered but standing. ¡°What the hell?¡± Kwon muttered, spinning to face him. Ryun smiled weakly. ¡°You didn¡¯t think I¡¯d let you win that easy, did you?¡± Kwon¡¯s jaw tightened. ¡°You¡¯re just delaying the inevitable.¡± He charged, aiming to finish the fight with a devastating Overhand Right. And then, everything changed. A cold, mechanical voice echoed in Ryun¡¯s mind. ["System synchronization complete."] "Awakening" Ryun''s heart raced as the cold, mechanical voice resonated in his mind, cutting through the chaos around him. ["System synchronization complete. Combat Codex online."] The words froze him. He blinked, his breath catching as the world around him slowed unnaturally. Kwon¡¯s sneer lingered mid-motion, his arm pulling back for a devastating punch. Even the sweat beading down Ryun¡¯s brow seemed to hang in the air. His heart raced faster than ever, pounding like a war drum against his ribs. What the hell is this? ["Analyzing user... Neural pathways synchronized. "] The voice sounded impossibly calm, even as Ryun felt chaos tearing through his body. Every fiber of him burned, stretched thin under the weight of an unseen force. His knees wobbled, his fists trembling as he struggled to stay upright. ["Analysis complete. User classification: rookie. Basic skill unlocked: Combat Realm ¨C Minor State."] Description: Activating this skill temporarily elevates the user¡¯s mental state to a higher realm of focus, increasing brain activity and cognitive processing. The user experiences heightened perception, enhanced reaction speed, and improved precision in movement. This state grants the ability to anticipate enemy attacks, exploit flaws, and control one''s body with exceptional refinement. Effect: Increases your Combat Realm by one Minor State for 60 seconds. Maximum attainable state: Focus Realm, Peak State. Enhances five senses and danger perception. Provides advanced body control and refined combat instincts. Side Effect: Causes mental strain after the duration ends. Cooldown: 3 hours The words carried no emotion, but Ryun felt the weight of them crash into him like a tidal wave. Rookie? he thought bitterly, teeth clenching against the insult, but there was no time to dwell on it. The voice continued. ["Introduction: The Focus Realm enhances brain activity, improving sensory perception, reaction speed, and precision of movement. Enables heightened awareness of enemy attacks, danger perception, and advanced control of body mechanics. "] Before he could fully comprehend the explanation, another question followed. ["Activate skill?"] Ryun''s chest heaved. His body was battered, his mind screamed in protest, but instinct made the decision for him. He forced the word out between clenched teeth. ¡°Activate.¡± The world around him snapped into crystal-clear focus. *60 seconds.* Everything sharpened: the glint of sweat on Kwon¡¯s brow, the shifting patterns of his feet, the subtle rise and fall of his chest. Even the faintest rustle in the crowd felt as if it were happening inches from Ryun¡¯s ears. For the first time, Kwon¡¯s movements seemed¡­ predictable. His steps, his faint muscle twitches, the tension in his stance¡ªit all became readable, like notes in a sheet of music.If you stumble upon this tale on Amazon, it''s taken without the author''s consent. Report it. Move! He twisted out of the way, adrenaline surging as his senses sharpened unnaturally. The roar of the crowd sharpened into distinct voices, Kwon¡¯s grunt filled with frustration, even the rustle of fabric as his opponent shifted for his next strike. Kwon didn¡¯t hesitate, his body a whirlwind of force and aggression. He spun into a roundhouse kick, his leg cutting through the air like a scythe. Ryun dropped to one knee, the kick narrowly missing his head. He felt the air shift as it passed, sharp as a blade. ¡°You¡¯re running, rookie,¡± Kwon spat, his sneer dripping with contempt. ¡°But you can¡¯t run forever.¡± Ryun¡¯s heart thudded louder, each beat marking the passage of a second. The crowd roared, but to Ryun, their voices were distant echoes. Every second felt like an eternity. So this is the Focus Realm¡­ For a brief moment, he felt invincible. Ryun¡¯s heartbeat pounded in his ears, the rhythm impossibly fast against the slowed world. Thump-thump. Thump-thump. It wasn¡¯t fear¡ªit was resolve, the primal drive to survive. Ryun¡¯s breath hitched as his mind scrambled to understand the feeling coursing through him. His reflexes were sharper, his movements precise. It wasn¡¯t just faster¡ªit was deliberate, calculated, as if his body were responding to an unseen rhythm. Kwon launched a sweeping kick aimed at Ryun¡¯s ribs, his leg tearing through the air like a whip. Ryun leaned back, his feet adjusting instantly to keep his balance. The kick passed inches in front of him. The crowd gasped, some chanting Kwon¡¯s name, others jeering at Ryun. But the noise was muted, as though the arena were a distant dream. Ryun¡¯s mind raced, analyzing every moment, every details. Kwon¡¯s left knee twitched ever so slightly as he lunged forward with a jab. Ryun ducked and sidestepped, barely evading the blow. But his hyper-focused senses picked up something¡ªa faint limp, the smallest hesitation in Kwon¡¯s movements. His knee¡­ there¡¯s something off. *30 seconds* Ryun¡¯s gaze zeroed in on the flaw, but his chest tightened with the realization. He was running out of time. Kwon growled, his strikes coming faster now, each one testing Ryun¡¯s reflexes to their limit. Ryun dodged by a hair¡¯s breadth, his body screaming in protest with each move. His thoughts swirled, fragmented between survival and strategy. If I can exploit that knee, I might stand a chance. But I need to be sure. Kwon launched another kick, his knee buckling slightly as his weight shifted. It was subtle, almost imperceptible, but Ryun saw it clear as day. *20 seconds* The strain of the Focus Realm began to creep in, a dull ache building in the back of Ryun¡¯s head. His vision pulsed slightly at the edges, but he pushed the sensation aside. Ryun¡¯s mind raced. One chance. That¡¯s all I¡¯ll get. And then Kwon roared, launching himself forward like an unstoppable force. Ryun¡¯s chest heaved as if his lungs were on fire. Every breath felt like dragging shards of glass through his ribs. The world around him slowed to a crawl, each second stretching into an eternity. Kwon surged forward, a force of nature wrapped in rage and raw power. This is it. One wrong move, and I¡¯m done. Kwon launched a devastating Overhand Right, the punch cutting through the air like a cannonball. Ryun¡¯s heart pounded in his ears, his mind racing as he calculated the punch¡¯s trajectory. *Thump-thump. Thump-thump.* At the last possible moment, Ryun twisted his body, letting the punch graze his cheek. The impact sent a shockwave through his skull, but he stayed upright, using the momentum to pivot away. Kwon stumbled slightly, his footing faltering. *15 seconds.* Ryun¡¯s sharp eyes locked onto Kwon¡¯s left knee¡ªthe weak point. He¡¯d seen it buckle before, and now it trembled again as Kwon recovered. That¡¯s my target. ¡°You¡¯re lucky I didn¡¯t finish this already,¡± Kwon snarled, his voice dripping with mockery. He rolled his shoulders, feigning composure, but Ryun noticed the flicker of pain in his expression. *12 seconds.* Ryun¡¯s fists tightened. His muscles screamed in protest, his body strained to its limit under the effects of the Mind Realm. The heightened state was tearing him apart, his mind fraying under the pressure, but he couldn¡¯t afford to give in. Kwon attacked again, a high kick streaking toward Ryun¡¯s temple like a guillotine blade. The strike came fast¡ªtoo fast for most¡ªbut Ryun¡¯s enhanced senses kicked in. He ducked low, the kick missing him by a whisper, and stepped inside Kwon¡¯s range. Now. *10 seconds.* Ryun drove his elbow into Kwon¡¯s left knee with everything he had. The impact was brutal¡ªa sickening crack echoed in the cage. Kwon roared in pain, stumbling backward. His balance wavered, his movements now clumsy and desperate. *8 seconds.* The crowd erupted in shock, their shouts blurring into a chaotic roar. Ryun pressed forward. Kwon swung wildly, his punches fueled by anger and frustration. Ryun dodged each strike by a fraction of an inch, his focus narrowing to the injured knee. ¡°You little¡ª¡± Kwon snarled, planting his good leg to launch a desperate counterattack. *5 seconds.* Ryun saw his chance. The hesitation in Kwon¡¯s stance left him wide open, a glaring vulnerability. It¡¯s now or never. Summoning every ounce of strength he had left, Ryun surged forward. His knee shot upward in a perfect arc, connecting with Kwon¡¯s jaw in a crushing blow. *3 seconds.* The impact reverberated through the arena, silencing the crowd for a single, heart-stopping moment. Kwon¡¯s head snapped back, and his body collapsed to the mat like a puppet with its strings cut. *1 second.* Ryun landed awkwardly, his legs buckling beneath him. His vision blurred, the world spinning as the effects of the Mind Realm began to fade. *0 seconds.* The strain hit him like a sledgehammer. His head throbbed, his body screamed in agony, and his knees shook. But Kwon wasn¡¯t moving. The referee rushed in, checking Kwon¡¯s limp form before raising Ryun¡¯s hand. ¡°Winner by knockout: Mudo Ryun!¡± The crowd exploded into chaos¡ªsome cheering, others booing, all caught up in the spectacle. Ryun swayed on his feet, his body on the verge of collapse. He thought of his father. Of Ji-Eun. Of the countless battles ahead. And then, the exhaustion overtook him, gasping for air as the world faded to black.