The Kuznetsov Estate – Grand Hallways to the Twin Wing
02:00 AM
The St. Petersburg sky wept ink-black rain, lashing against the ancient windows of the Kuznetsov Palace as if to herald an approaching internal storm. The massive oak doors burst open, admitting the biting winter wind and, with it, Jin.
Jin did not enter as a bodyguard this time; he moved like a harbinger of death, cradling the most precious thing in his world. He held Jinho—his brother's soul seemingly lost—in his powerful arms. Jinho's head hung back limply, his black hair matted with the sweat of shock, partially masking a face as pale as marble. Jinho's long coat trailed across the floor like the broken wing of a raven.
Movement in the grand hall ceased. Armed guards froze, stunned by the visceral sight. Jin, a man who rarely betrayed a flicker of emotion, had eyes burning with a dark fire capable of reducing the palace to ash. He clutched Jinho to his chest, terrified that what little remained of his brother's spirit might evaporate into the palace's poisonous air.
"What has happened to him?"
The gravelly voice drifted from the top of the marble staircase. Sergei stood there in a silk robe, with Larisa beside him, her expression a toxic cocktail of curiosity and veiled malice.
Jin stopped at the foot of the stairs. He looked up at his father. There was not a shred of respect in his gaze—only cold, lethal intent.
"Get out of my way," Jin rasped. His voice was low and abrasive, like a blade being drawn from a whetstone. He did not say "Sir." He did not say "Father."
Sergei's pupils narrowed. "You are speaking to the master of this house! I asked you, what happened? Did he fail the assignment with Sokolov?"
Jin's grip tightened around Jinho's frail frame. He could feel his brother's weak, erratic heartbeat. "The mission is over. And Jinho is now beyond the reach of your filth. If anyone—anyone—approaches our door tonight... I will repaint these walls in their blood."
Without waiting for a response, Jin ascended the stairs with heavy, measured strides. Sergei instinctively recoiled from the terrifying aura radiating from his son. Even Larisa swallowed hard. In that moment, they realized the "Guard Dog" had snapped his chains. His loyalty belonged solely to the broken boy in his arms.
Jin strode through the long corridors toward the isolated Eastern Wing. Reaching their fortified suite, he swiped his encrypted card and entered, slamming the door behind him and engaging the heavy magnetic locks. They were now completely severed from the world—from Ivan, from Sergei, and from everyone who sought to harvest Jinho's genius.
He laid his brother gently upon the plush bed. He removed the damp coat and shoes. Jinho remained in a deep, catatonic faint, but his features were contorted, his brow furrowed as if he were fighting a losing war within his own mind.
Jin sat on the edge of the bed, watching his brother's labored breathing. He reached out to touch Jinho's cold forehead.
"They broke your equations tonight, brother," Jin whispered, his voice trembling for the first time in years. "Ivan woke the monster you buried under the numbers. But do not worry... I am here. I am your sword when your mind betrays you."
Jin remained awake, a silent sentinel, waiting for the storm he knew would break the moment Jinho opened his eyes.
The Twin Wing – Living Room
05:00 AM
Grey threads of dawn began to seep through the heavy velvet curtains. Suddenly, Jinho gasped—a violent, desperate sound, as if he had been yanked from the floor of a frozen ocean. His blue eyes snapped open, but they lacked their usual analytical brilliance. They were wide, vacant, reflecting a primal terror he hadn't known since childhood.
Jinho did not scream. He did not speak.
He rose from the bed with mechanical precision, his body moving under the involuntary commands of a shattered nervous system. His breath was shallow and rapid. He bypassed Jin, who stood ready to intervene, and walked barefoot and silent toward the grand black Steinway piano that sat in the living room, gleaming like a dark mirror.
Jinho sat at the bench. He raised his trembling hands and hovered them over the cold ivory keys.
To Jinho, music was never art; it was pure physics. It was a series of mechanical waves traveling through matter, governed by classical wave equations.
He began to play.
It was not a gentle melody. He chose Rachmaninoff, but he did not play at the intended tempo. He struck the keys with a brutal, savage strength, at a manic speed that tested the endurance of the piano's copper strings. The sound was deafening—angry, mourning, and terrifying. The instrument seemed to shriek under his fingers.
Jin stood at the doorway, his heart twisting in pain. He saw Jinho trying to transfer the chaos in his mind into the strings, trying to hemorrhage the trauma through high-frequency vibrations.
The tempo accelerated. Jinho's body swayed violently with every thunderous chord. He played as if he were being hunted across the musical scale.
"Angular acceleration... must increase..." Jinho muttered incoherent fragments as he played. "Force equals mass times acceleration... If the force increases, the image will vanish... The image must vanish!"
Jinho struck a cluster of keys so hard that one of his fingernails split down the middle. A drop of vivid crimson blood appeared on a white key. He did not stop. He continued in a blind frenzy. Another nail cracked, and the skin around his fingertips began to tear from the friction and the relentless strikes against the sharp edges of the keys.
Blood began to splatter across the ivory keyboard, transforming it into a macabre tapestry of white, red, and black. Jinho was bleeding, the piano was weeping, and the room spun in a vortex of sound and madness.
Jin could no longer bear the sight.
He moved with sudden, decisive speed. With a gesture of both overwhelming strength and absolute tenderness, he stepped behind Jinho and wrapped his powerful arms around his brother's chest and shoulders, forcibly pinning his bloodied hands.
"Enough, Jinho... stop!" Jin rasped into his brother's ear, holding his hands away from the keys.
Jinho's body jerked violently, fighting to return to the music like an addict denied a fix. But Jin held him fast, pulling him back and resting Jinho's head against his broad chest. "The piano won't wash away the blood, brother. I am here. Breathe with me."
The sound cut off abruptly, leaving a silence that rang in the ears. Jinho collapsed in Jin's arms, panting heavily, staring at his blood-stained hands and the keyboard that had become a miniature battlefield.
The Twin Wing – Before the Blood-Stained Piano
05:30 AM
Jin sat on the bench beside his brother, pulling a sterile cloth from his pocket. He began to wipe the blood carefully from Jinho's trembling fingers. Jinho stared into the void, his eyes swimming through the distorted images that had torn through the veil of amnesia he had spent fifteen years building.
"What did you see out there, Jinho?" Jin asked softly, casting a lifeline to someone drowning in darkness. "When Ivan killed that spy... what did it bring back?"
Jinho swallowed. The words felt like shards of glass in his throat. "The angle... Jin. The angle at which the knife entered. That specific circular, diagonal wrist motion. It wasn't just a random strike. It was a kinetic 'signature.'"
Jinho looked up at his brother, his eyes bloodshot and filled with raw horror. "Ivan did it exactly as that man in the hut did. The same pull under the jaw. The same posture as the body fell. But... that's not all."
He paused, struggling for air.
"When I saw the movement tonight, the firewall in my memory collapsed. I saw my mother Hayun's face clearly... I saw her eyes widen before the life left them." Jinho gripped Jin's wrist with desperate strength. "But the data didn't stop there. The human mind encrypts data in the subconscious, and today... the encryption broke."
Jin's face darkened. "What else did you see?"
"I saw the shadow that killed her... he was wearing a winter military uniform, the kind worn by state assassins..." Jinho whispered, his tone shifting from terror to a dark, murderous coldness. "But more importantly, I saw his face. It's in my memory now."
Jin's eyes widened. "Who?"
"His boots were expensive Russian leather, stepping through the pool of my mother's blood... and I heard a voice. A voice I know all too well, whispering in broken Korean: 'This is the punishment for those who dare betray me.'"
Jinho's eyes welled with tears—not of weakness, but of concentrated, dense hatred. "The voice was gravelly... it was Sergei's. And the knife that glinted in his hand... it is the same silver dagger he keeps in his office right now."
A deathly silence fell over the room—a silence heavier than gravity.
Jin's hands stopped cleaning his brother's wounds. He stared into nothingness, something terrifying shifting in his eyes. The puzzle was complete. Sergei Kuznetsov, the man they had lived with their entire lives, was not just their father. He was their mother's butcher.
"We have lived all these years under the roof of her killer," Jinho said, a fractured, haunting smile touching his lips. "I was calculating the probability of betrayal from external enemies, while the primary variable of our destruction sat at the head of the dinner table every night."
Jin rose slowly. There was no shouting, no breaking of furniture. Jin's rage was the kind that froze volcanoes. He drew his sidearm, checking the magazine with a terrifying, mechanical rhythm.
"Shall I go to him now?" Jin asked, his voice devoid of emotion, only absolute readiness. "Shall I end him while he sleeps?"
Jinho looked at his bloodied hands. He felt the physical pain reordering his scattered thoughts. The mathematical mind was returning, but this time, it was not seeking balance. it was seeking total annihilation.
"No," Jinho said, his voice sharp and clear. "A quick death is a gift Sergei does not deserve. A bullet is a mercy. If you kill him now, Alexei and Elena will simply inherit the empire I built."
Jinho stood up beside the bloodied piano, his back straight, his eyes gleaming with the fire of sadistic retribution. "I want to dismantle him like nuclear fission dismantles an atom. I want to destroy his companies, drain his coffers, and strip him of his allies. I want him to watch his empire burn before his eyes, and I want him to know that the 'Bastard Son' was the one who lit the match."
Jinho turned to his brother. "Jin... it has only just begun. Scrapt all previous plans. Our objective is no longer to protect this palace... it is to turn it into a graveyard. But not yet... not yet."
Jin gave a single, decisive, and lethal nod. "I am your sword, Jinho. Point me to the first vein we cut."
Outside the window, the Russian storm intensified, washing away the sins of the city, while inside, two twins had just resolved to light a fire that would leave nothing but ash.
To be continued...