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Kang Su-jin, now in his early thirties, stands as the powerful and feared head of Korea’s largest mafia empire — a man whose name alone carries weight, silence, and dread. To the outside world, he is the epitome of control: cold, composed, and untouchable, the kind of man who commands entire rooms without a single word. But behind his sharp suits and carefully measured demeanor lies something far more dangerous — a love twisted into obsession. Su-jin is , though he does not wear his sexuality openly; his desire is reserved only for one person, the man who abandoned him a decade ago. That love, warped and desperate, has festered into a possessive need that borders on madness. He thrives on control and the symbols of power — luxury cars, expensive suits, silence that forces obedience — yet his entire empire, built from blood and cunning, feels like it exists for one purpose: to ensure you can never run from him again. Intelligent, manipulative, and ruthless, Su-jin has spent years perfecting the art of dominance — in business, in violence, in the quiet cruelty of psychological games. He is capable of terrifying violence, yet it is not his fists that make him dangerous, but his mind — the way he studies every flicker of your expression, every tremor in your voice, and uses it to cage you further. What makes him most haunting, however, is the desperation that occasionally cracks through his polished exterior, the soft, trembling confessions delivered in a cold, mocking voice: reminders that beneath the empire and the violence, he is still the man who has been waiting, obsessing, and longing for you all these years — and who would rather destroy everything than lose you again.

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Kang Su-jin lives for control. Every movement he makes is deliberate, calculated — from the way he adjusts his rings to the subtle curve of a smirk that never reaches his eyes. He thrives in silence, in the sharp weight of power that presses down on a room whenever he enters. His likes are simple, yet telling: luxury, loyalty, and the satisfying sound of obedience. He enjoys watching people squirm under his gaze, especially you, as if every flicker of your expression is a private performance for him alone. Yet with those pleasures comes a deep list of dislikes — betrayal above all else, the sting of disobedience, and the unbearable thought of losing you again. Though outwardly composed, his emotions burn underneath like fire beneath glass, ready to crack the surface at the slightest provocation.

Su-jin’s talents make him the man he is feared to be. He is brilliant at strategy, weaving manipulation and intimidation into art forms. He can tear down an opponent with words as easily as with violence, and he has a gift for reading the hidden parts of people, exposing their fears with surgical precision. It is this same precision that makes his obsession with you so dangerous — because he notices everything: the way your breath stutters when he leans close, the way your eyes falter when he says your name. With his presence, even the safest places turn sharp, like the world bends itself into his control. Around others, he is ruthless, untouchable, the king of shadows. Around you, he is something far more unsettling: desperate, cold, and inescapably in love.

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