The atmosphere grew heavier with every passing second, thick with anticipation and unspoken challenge.
Vincent's eyes went wide in sheer disbelief as he watched Princess Yejin step forward, blade in hand, her posture sharp and unwavering. "Princess Yejin? You're actually fighting?" he blurted out, his voice laced with shock.
A confident, radiant smile curled across Yejin's lips. "I am. And I ask that you don't hold back. I want to witness your true strength with my own eyes."
Vincent hesitated, his brow furrowing. "You can't seriously expect me to go all out. If I so much as leave a scratch on you, the entire empire will have my head on a pike!"
Yejin's gaze remained steady, unflinching. "Our culture is built on a foundation of Honor and Truth—those are the very pillars of a true Hwa-Samurai's discipline. Should you land a blow on me, know that no law will hold you accountable. This is a duel, fairly declared, and every soldier present stands as a witness."
Vincent let out a slow breath, then nodded. "If that's your will, then I won't restrain myself."
With that, he extended his hand, and a blade of roaring flame materialized in his grip, its heat warping the air around it. At the same time, the small serpent of fire that had appeared earlier coiled back to life along his other arm, its ember eyes flickering with predatory intent.
A collective gasp rippled through the onlookers. Not only could Vincent summon a living serpent of flame, but he could also forge a weapon entirely out of fire—a feat few had ever witnessed.
Kei and Yul stood at the edge of the clearing, arms crossed, watching in silence. For now, they chose to observe, eager to see how this clash of will and skill would unfold.
Vincent made the first move, surging forward with his blazing sword raised high, the flame serpent slithering in his wake like a loyal guardian. Yejin met his charge head-on, her blade clashing against his with a sharp ring of steel. But even through the parry, she could feel the oppressive, searing heat radiating from his flames, licking at her skin like hungry tongues of fire.
In a calculated move, Yejin deliberately loosened her grip, letting Vincent's strike slip downward as she vaulted gracefully to the side. She pivoted on her heel, ready to counter—only to have the flame serpent intercept her path, unleashing a torrent of fire in her direction. She barely managed to evade, her reflexes razor-sharp as she flung herself backward, the blaze singeing the edge of her sleeve but nothing more.
From the sidelines, Kei clenched his jaw, fighting the urge to call out. He desperately wanted to tell Vincent to pull his punches—not out of disrespect for the princess, but out of fear that the duel might spiral into something far more dangerous than intended. Still, he held his tongue, choosing to honor Yejin's wishes, however uneasy they made him feel.
Among the gathered soldiers, two figures emerged from the masses, their presence commanding immediate attention. The first was Kang Tae-jun, the hulking leader of the Iron Lotus. At thirty-four years old, he cut an imposing figure, towering at six-foot-five with a muscular, battle-hardened. Strapped across his back was a greatsword so massive it would have taken two ordinary men just to lift it, yet he carried it with the ease of a man shouldering a light coat.
Beside him walked Baek Seo-ah, leader of the Silent Willow, who appeared to be in his mid-fifties. Where Tae-jun radiated raw power, Seo-ah exuded quiet, weathered wisdom—his face lined with years of discipline and silent observation. He gripped a long metallic staff in his gnarled hands, its surface etched with faint, intricate runes that glimmered faintly under the sun.
Seo-ah narrowed his eyes, studying the fiery spectacle before him with an unsettling intensity. "That man wreathed in flames... he seems strangely familiar. Where could I have seen him before?"
Tae-jun's gaze remained locked on Vincent, his jaw tight with quiet admiration. "I can sense his prana from all the way over here," he said, his deep voice rumbling like distant thunder. "The sheer density of it... he is no ordinary warrior. Truly formidable."
Meanwhile, the flame serpent continued its relentless pursuit of Yejin, darting and weaving through the air like a living whip of ember and fury. But Yejin was a whirlwind of motion—her footwork was flawless, her agility breathtaking. She twisted mid-lunge, flipped over a strike, and changed direction mid-air with the unnatural grace of a falling leaf caught in a gust of wind. Each dodge was precise, each landing lighter than a whisper on grass.
Vincent watched her movements carefully, his eyes tracking her rhythm like a hawk circling prey. Despite her breathtaking acrobatics, he noticed the subtle cracks in her form—the faint hesitation in her recovery, the shallow breaths between dodges. Her stamina, no matter how impressive, was finite but the flame serpent could attack for as long as Vincent was alive. The serpent's constant harassment was doing exactly what he intended: wearing her down, one near-miss at a time.
But Yejin was no fool. Even as she ducked and rolled, her mind raced just as fiercely as her body. She could feel her energy beginning to ebb, her muscles screaming for reprieve. She knew Vincent's strategy as clearly as if he had announced it aloud—he was using the serpent to bleed her dry, forcing her to exhaust herself before delivering the final blow. She needed a new approach, and she needed it fast.
"I wonder how much longer that body of yours can keep moving, Princess," Vincent taunted, his voice laced with a mixture of amusement and respect. He tightened his grip on his flaming sword, the fire roaring louder as he prepared to close the distance and deliver his next strike.
Yejin barely had time to register his words before the flame serpent lunged at her again. She twisted out of its path, rolling to her feet in one fluid motion. In the same breath, she channeled her mana into her blade, causing it to hum with a pale, ethereal glow. She swung fiercely at the serpent, slicing clean through its blazing body—but to her dismay, the flames simply reformed, coiling back together as if they had never been parted. The serpent hissed, more alive than ever, its ember eyes gleaming with mockery.
Vincent saw his opening and surged forward, his sword cutting through the air in a wide, devastating arc aimed directly at her.
But in that instant, Yejin's expression shifted—calm, almost serene. She gave him a sidelong glance, her lips curving into something between a smirk and a whisper of victory. And then, without warning, her entire form dissolved like morning mist carried away by the wind.
Vincent's blade met nothing but empty space. His eyes widened in disbelief as he stumbled forward, off-balance.
Before he could even turn around, he felt the cold, unyielding press of steel against the side of his neck. Yejin's voice, steady and cool as a mountain stream, brushed against his ear from behind.
"I finally got you."
She had vanished, repositioned, and struck—all in the span of a single heartbeat. The crowd held its breath, the silence so deep that the crackling of dying embers echoed like thunder.
Vincent stood frozen for a moment, the cold steel still pressed against his neck—and then, unexpectedly, a grin spread across his face. He let out a low chuckle that grew into genuine, admiring laughter. "Well played, Princess. You got me fair and square," he admitted, raising his hands in surrender. There was no bitterness in his voice, only respect and a hint of playful defeat.
Yejin withdrew her blade with a graceful flourish, her expression softening into something warm and regal. "Thank you for not holding back, Vincent. It takes a true warrior to face a princess without restraint. From this day forward, I declare you a member of my banner. You shall stand among my honored retainers."
Vincent's grin widened as he released his hold on the flames. His blazing sword dissolved into embers that scattered like fireflies, and the flame serpent uncoiled itself before fading into wisps of smoke. He dropped heavily onto the ground, sitting cross-legged as he caught his breath.
A thunderous wave of applause erupted from the soldiers and the watching Seon-Gaks alike. They clapped not just for the spectacle, but for the princess herself—she had outmaneuvered a clearly powerful opponent through sheer tactical brilliance, proving that strength was not merely about brute force, but about intelligence and timing. Even Kang Tae-jun nodded slowly, a rare hint of approval in his stern eyes, while Baek Seo-ah stroked his beard thoughtfully, murmuring something about the princess's cunning.
Yejin then turned her gaze toward Kei, her breathing still slightly uneven from the exertion. A playful yet challenging glimmer danced in her eyes. "I would love to cross blades with you next, Kei, but I'm afraid my stamina has run its course for today." She glanced over at Yul, who stood nearby with his arms folded, his stoic presence radiating quiet power. "Since Yul here is considerably more formidable than I am, I believe he should fight on my behalf. Consider it a proxy duel."
Kei's eyes narrowed slightly, his mind racing behind his calm exterior. "This guy is stronger than her?" he thought, studying Yul's composed stance and the easy way he rested his hand on his sword hilt. "Well... that just confirms my suspicions."
Before Kei could even fully process the situation, Yul moved with startling speed. In one fluid motion, he drew his blade and unleashed a devastating horizontal slash from his position—a crescent arc of steel that sliced through the air toward Kei with lethal precision.
Kei's eyes flew wide open. He barely had time to react, throwing himself into a desperate leap just as the tip of the blade whistled past where his chest had been a heartbeat earlier. He landed in a crouch, dirt kicking up around him.
But he did not pause for even a fraction of a second. In the blink of an eye, Kei activated his movement technique—his form flickered, and he reappeared directly behind Yul, daggers already angled for a precise stab to the back.
Yet Yul was no ordinary swordsman. His senses were razor-sharp; he pivoted on his heel, his sword sweeping around to meet Kei's daggers in a shower of sparks. The clash rang out like a bell struck by lightning.
And then they were off—a blur of motion, steel against steel, shadow against light. Kei's twin daggers danced like serpents' fangs, striking from impossible angles, while Yul's sword moved in sweeping, controlled arcs that seemed to anticipate every feint. Each collision between their blades sent crackling bursts of electricity arcing into the air, like miniature thunderstorms igniting between them. Sparks of blue and white light scattered across the dueling ground, illuminating their fierce, focused faces with every thunderous clash.
The onlookers watched in breathless silence, mesmerized by the sheer velocity and precision of the exchange—two warriors pushing each other to the very edge of their abilities, neither willing to yield even an inch of ground.
The duel raged on, a whirlwind of steel and spark, each clash sending tremors through the watching crowd. For a time, it appeared perfectly balanced: Kei's lightning-fast daggers meeting Yul's disciplined sword strokes in an even exchange of skill and will. But as the seconds stretched into minutes, the pendulum began to swing, almost imperceptibly at first, then with growing certainty, toward Kei's favor.
What surprised the onlookers most was the revelation that Kei was far more than a mere assassin who relied on surgical precision and silent kills. He was a master practitioner in his own right. His combat style fluid, adaptive, and layered with depth they had not anticipated. Where Vincent had overwhelmed with raw, destructive fire, Kei fought with a chilling subtlety. With each passing moment, he wove streams of frost-laden wind into his movements, the biting cold creeping into Yul's joints, numbing his fingers, and dulling the sharpness of his senses. Yul's sword swings grew fractionally slower, his footwork just a hair heavier, as the relentless chill sapped his momentum.
And then there were Kei's eyes—those piercing blue orbs that began to glow once more with an otherworldly light. Through his ocular ability, Kei could perceive the subtle shifts in Yul's prana flow, the tiny cracks forming in his stamina, the instability creeping into his otherwise stoic form. Every labored breath, every micro-hesitation, was laid bare before Kei's gaze like an open book.
Yet despite the mounting pressure, Yul's expression remained serene, almost meditative. His calm was unshaken, his grip on his sword steady even as frost began to crust along the blade's edge. He was a warrior carved from patience itself.
But Kei had no intention of dragging the battle into a war of attrition. He saw his opening and seized it without mercy.
In one explosive motion, Kei launched a volley of daggers—six, seven, eight in rapid succession, each blade whistling through the air with deadly precision. Yul's sword danced furiously, deflecting most of them with sharp, metallic rings, but two found their mark: one grazing his thigh, another biting into his shoulder. The scratches were shallow, hardly debilitating—but they served their purpose.
What Yul failed to notice, however, was that Kei was no longer where he had been standing.
In the blink of an eye, Kei had closed the distance, his form little more than a blur against the dust-filled air. He slipped past Yul's guard as though the swordsman's defenses were mere shadows, and in the next breath, the cold steel of Kei's dagger rested lightly against Yul's throat.
The duel was over.
Silence gripped the field for a single, breathless heartbeat—and then erupted into cheers and murmurs of astonishment. Kei had won, not through brute force, but through a combination of chilling wind, unwavering perception, and a speed that bordered on the supernatural. He withdrew his dagger with a respectful nod, and Yul, ever composed, lowered his sword and inclined his head in acknowledgment of defeat.
From the sidelines, Vincent let out a low whistle, while Yejin watched with wide, approving eyes. Even the seasoned Seon-Gaks exchanged glances, reevaluating the young assassin who had just proven himself to be far more than they had initially assumed.