RIFTWALKER: THE HEIR TO THE ABYSS

Chapter 7: The Last Heir

The fire crackled aggressively between them, casting long, dancing shadows across the ruined, cracked pavement of the abandoned street. Jae-Hyun kept his right hand anchored firmly to the blade, his fingers wrapped tightly around the worn, weathered leather of the hilt.

Across the flickering wall of flames, the stranger had not shifted an inch since he had last spoken. His sharp, intense eyes remained completely locked onto the weapon resting at Jae-Hyun's hip, tracing the faint golden lines etched into the guard.

The orange flames illuminated the older man's face, carving deep, permanent lines into his skin—scars etched by years of unrelenting combat, physical exhaustion, and deeply buried grief. Sensing the heavy tension suffocating the air, Min-Jun pressed himself even closer to Jae-Hyun’s side, his small hand trembling noticeably as it gripped the fabric of the sleeve.

The night air had grown bitterly cold, settling over the dead city like a shroud. The only sounds disturbing the darkness were the rhythmic snapping of burning wood and the distant, ominous groaning of crumbling concrete structures deep within the city layout.

Jae-Hyun could feel the immense, latent weight of the blade pressing against his thigh, serving as a constant, vibrating reminder of the dangerous path he had just chosen to walk. He could also feel the crushing weight of the stranger's gaze, an intense look that was thick with absolute recognition and ancient sorrow.

The campfire popped sharply, sending a violent shower of bright sparks spiraling up into the dark, ash-choked sky. A cool wind swept through the skeletal ruins, carrying the sharp, unmistakable scent of charred wood, melted rubber, and stagnant decay. Somewhere blocks away, a loose piece of heavy masonry detached from a high floor and fell, its echoing crash echoing through the empty corridors like a grim warning.

The wind continued to whisper through the shattered glass windows and collapsed walls, carrying the faint, haunting ghosts of a metropolis that had once been vibrant and alive.

Jae-Hyun quietly and deliberately studied the man across from him. The stranger's hands were heavily calloused, crosshatched with deep, jagged scars from years of close-quarters combat. His posture was deceptively relaxed but instantly ready, resembling a coiled steel spring that could snap into lethal motion at a split second's notice.

Despite his torn, dirt-streaked tactical clothing and weathered face, there was an undeniable, striking dignity to his bearing—the unmistakable presence of someone who had once stood tall as a leader in a world that no longer existed. His heavy blade, though clearly ancient, was immaculately maintained, its exposed edge gleaming with a sharp, clean reflection under the firelight.

This man was a hardened survivor, not a victim of the collapse. His dark eyes told brutal stories of conflicts fought in the absolute shadows, of ancient battles lost, and of close comrades who had fallen to the earth and never risen again.

He had been carrying the crushing burden of those memories for a devastatingly long time, and the sheer weight of them had permanently sculpted him into the man he was now—quiet, hyper-watchful, and eternally ready for s*******r.

"You know exactly what this weapon is," Jae-Hyun said, finally breaking the silence. His voice sounded remarkably steady, though his pulse was hammering violently against his ribs. He had been carrying this strange weapon for only a short period, but the metal already felt like a natural extension of his own body. The continuous, low hum radiating from the steel was like a secondary heartbeat, quiet but completely constant beneath his Qi. He could feel its distinct, throbbing warmth radiating through the fabric, a steady pulse that perfectly synchronized with his own internal rhythm. He had not yet given the weapon a name, but the blade had already chosen his destiny. Every single time his skin brushed the hilt, he felt a profound, terrifying connection to something far greater than himself—something ancient, unfathomable, and immensely powerful.

"I know exactly what it was," the man replied, his voice rough, raspy, and dry, as if the vocal cords had been left unused for years. He cleared his throat slowly, leaning his torso forward so his elbows could rest against his knees.

"I never expected to see it surface in the mortal realm again. I truly believed the Abyss had swallowed the steel whole along with its master." He paused, his focus drifting away from Jae-Hyun to stare blankly into the churning embers. "I searched for it, you know.

After he fell into the void, I spent years tracking rumors through the shifting ruins of the first collapse. I convinced myself that if I could just locate the steel, I could somehow find a trace of him. But the weapon had completely vanished from the face of the earth, as if it had never existed in the first place. Eventually, the hopelessness caught up to me. I told myself it was gone forever."

"Who are you?" Jae-Hyun demanded, his grip tightening on the leather wrap.

The man's gaze snapped up from the fire, locking directly onto Jae-Hyun’s eyes. A profound, ancient weariness lingered deep within those irises, a look belonging to someone who had witnessed too much horror and survived too long. "My name is Kang Dae-Sung. I was the sworn brother, comrade, and vanguard to the man who carried that exact blade before it found its way to you."

Jae-Hyun felt his chest constrict tightly, the air leaving his lungs. "You actually fought alongside the last heir of the Abyss?"

A bitter, humorless smile touched Dae-Sung’s lips, though it didn't reach his eyes. "I fought beside him, I bled beside him, and ultimately, I watched the sky tear him away from this world." His voice cracked slightly on the final word, a rare c***k in his hard exterior. He looked away, turning his head toward the jagged dark skyline of the city as if seeing an event play out across the horizon. "We were entirely inseparable back in those days. The two of us standing back-to-back against the collapse of civilization. He was always the reckless, incredibly brave one—the fool who charged headfirst into the rifts while I scrambled to cover his open flanks. I constantly warned him that his stubbornness would get him killed one day. I just never imagined I'd be the one cursed to survive and carry the weight alone."

"He was my grandfather," Jae-Hyun murmured quietly, the truth settling heavily in the space between them.

Dae-Sung nodded slowly, showing no shock. "I know. You possess his exact eyes. You’ve likely inherited his legendary, frustrating stubbornness too, I’d wager. Your grandfather was the most unyielding man I ever encountered in my life. He never accepted defeat on any front, not even when common sense dictated he should drop his sword." A faint, melancholic smile crossed the veteran's face. "He used to tell me that giving up was the only true failure a warrior could commit. Everything else—losing a battle, getting scarred, breaking your bones—that was just a lesson paid for in blood. He taught me that philosophy, and I've carried it with me through every single day of this nightmare."

A dense silence settled over the camp once more. The fire hissed and popped, throwing small embers onto the ash-covered ground. Min-Jun shifted his weight slightly, his breathing shallow and quick as he absorbed every syllable of the heavy conversation. The surrounding ruins loomed over them like giant, dark sentinels, completely dead save for the crackle of their small camp and the distant, rhythmic pulsing of the massive rift hovering high above Seoul's shattered center.

"What exactly happened to him at the end?" Jae-Hyun asked, needing the absolute truth to understand the legacy pulling at his soul. "I need to know."

Dae-Sung’s expression darkened considerably, the shadows stretching across his face. "He tried to force the main rift shut. He believed the unique resonance of that specific Abyss blade could seal the atmospheric fracture permanently. He was entirely wrong." He shook his head slowly, his jaw clenching tightly. "He was far too brave for his own good, always too willing to offer his own life up as a sacrifice. I tried to physically hold him back, to talk him out of the madness, but his mind was set. He insisted that if the heir didn't stand in the breach, humanity stood no chance of surviving the first wave."

"How did he die?"

"He didn't die," Dae-Sung barked, his voice turning cold and sharp enough to cut. "He was taken. Dragged straight through the event horizon by an immense entity waiting on the other side of the veil." He clenched his fists until his knuckles turned completely white, the scars on his skin stretching tight. "I stood right there and witnessed it unfold. I was entirely helpless. I reached out as far as I could, but the void was faster. I will never forget the expression on his face as the darkness claimed him. He wasn't terrified at all. He looked almost... relieved, as if he had known from the very beginning that this was his ultimate destination. I've replayed that exact second in my mind a thousand times, trying to find a way I could have pulled him back. I never could."

The raw revelation struck Jae-Hyun like a physical blow to the chest. He envisioned the swirling, violent vortex hovering above the city—the abyssal darkness churning within its center, and the distinct, lingering sensation that an immense entity was looking back down out of the sky. "Taken," he echoed.

"Trapped in the void, but still breathing," Dae-Sung corrected sharply. "It means he is still out there somewhere, somewhere deep within the dark architecture of the Abyss. Waiting. I saw it happen with my own two eyes. I was right there on the edge. I tried to grab his hand, but the darkness swallowed him whole. I watched him disappear into that bleeding wound in the sky, and I could do absolutely nothing." The veteran looked down at his scarred palms, his voice dropping to a low whisper. "I’ve carried the weight of that failure for over a decade. Every morning I wake up to the exact sensation of his fingers slipping from my grip. I hear his voice whenever the wind howls through these broken streets. I swore an oath that if I ever found his bloodline, I would make it right."

Jae-Hyun felt the raw sincerity behind the confession, realizing how much pain this man had endured. "What was his full name?"

"Kang Jin-Ho," Dae-Sung stated proudly, his eyes glistening under the firelight. "The Last Tyrant of the Abyss. When the void claimed him, the lineage automatically sought you out. But you were just a child back then. He begged me to safeguard you until your power awakened, but the chaos of the first modern collapse separated us. I assumed the monsters had taken you."

Jae-Hyun’s mind raced as the pieces shattered into place. "Why hide out here instead of tracking me down later?"

"Because the Path cannot be forced," Dae-Sung explained heavily. "If I handed you this legacy before the blade itself chose you, the absolute weight of the Abyss Qi would have liquefied your meridians. The fact that the steel is humming in your presence means the trial has officially begun. You are recognized."

Jae-Hyun glanced down at the weapon. The vibration had settled into a quiet, attentive cadence, almost as if the metal was listening to the conversation. "I don't even know the basic forms for this style," he admitted.

Dae-Sung reached deep inside his tattered tactical coat, pulling out a small bundle wrapped in heavy canvas. He carefully unwrapped the layers, revealing a thick, weathered leather journal. Its edges were severely frayed, and the dark cover was stained with dried ichor.

He extended the manual across the flames.

Jae-Hyun reached out and took it. The antique leather felt intensely cold to the touch. Flipping it open, he saw the pages packed with aggressive handwriting, complex anatomical diagrams, and precise directional notes on energy circulation. "What is this?"

"Your grandfather's legacy," Dae-Sung said. "Everything he discovered regarding the Abyss cultivation methods, the sword techniques, and the limitations of your bloodline. It contains the exact metrics you need to survive the next evolution."

Jae-Hyun closed the manual, tucking it securely against his chest. "Why didn't you try to learn these techniques yourself?"

A dense silence followed. Dae-Sung’s jaw clenched. "Because the Abyss rejects outside blood. The blade chose you, Jae-Hyun. That fact dictates everything." He stood up slowly, his joints popping from the chill. "The road ahead will be absolute s*******r. You will face entities that defy human comprehension. But you aren't walking a solitary path anymore."

Jae-Hyun looked down at Min-Jun, who had finally succumbed to exhaustion, sleeping soundly against his shoulder. "Where do we begin?"

Dae-Sung pointed a calloused finger toward the jagged horizon. "Seoul. The epicenter of the initial fracture. That is where your answers are waiting. But entering that zone right now is suicide."

"Then how do I prepare?"

Dae-Sung's lips curled into a grim, predatory smile. "You start by surviving the entity tracking your position right now."

The fire suddenly flickered violently, its orange flames turning a sickly, unnatural purple. The surrounding shadows lengthened aggressively, stretching toward the camp. From the deep darkness of the ruined intersection ahead, a low, bone-rattling howl echoed through the concrete corridors.

Jae-Hyun’s hand instantly clamped around his hilt, the golden light flaring along the edge in response to his rising adrenaline.

Dae-Sung drew his own heavy blade in a single, fluid motion, stepping in front of the sleepin

g boy. "Get your stance ready, kid. The neighborhood just noticed the heir has returned."