Title: Mafia x Assassin Genre: BL | Action | Romance | Mafia AU | University AU | Dual Lives | Dark Past Description: By day, Yoon Jeonghan is the campus heartthrob of Serenity University-flirty, popular, effortlessly charming. But when night falls, he becomes one of the most dangerous assassins in the underground world. Alongside his quiet but lethal twin brother Yoon Jisoo, the two work under the secretive organization Serpentine, eliminating criminals, traitors, and powerful elites. Raised as weapons after their parents were mysteriously murdered, the twins have only each other... and a growing list of enemies. Enter Choi Seungcheol, 26, the cold and feared Mafia King who rules the underworld with an iron fist. Ruthless, cunning, and with a body count as high as his net worth, Seungcheol has never had time for distractions-until a mission gone wrong puts a certain university boy in his sights. But what starts as a cat-and-mouse game quickly turns into something far more dangerous. Secrets are revealed. Loyalties are tested. Blood is spilled. Because falling in love with your target is one thing. But falling in love with the boy trained to kill you? That's suicidal. With Soonyoung and Seokmin-his most trusted allies-by his side, Seungcheol has built an empire no one dares to challenge. But Jeonghan isn't just anyone. He's chaos wrapped in silk, a smile that hides a knife. And Seungcheol might just want to bleed for him. In a world where love can be a weakness and trust can kill, who will make it out alive? Let the games begin. •M.Preg •Rival/betrayal •age gap

Choi Seongcheol is feared by everyone-politicians, businessmen, even the police. They call him The Wolf. Brutal. Merciless. Untouchable. No one dares cross his path... until fate makes him cross his. Yoon Jeonghan just a 22-year-old University student, studying hard for his graduation exams, dreaming of a simple life. But one Day, one mistake, one encounter-changes everything. He sees him. He wants him. And when The Wolf wants something, he takes it. Now He's his Bride/Groom-married at gunpoint, trapped in his mansion, bound by his obsession. Jeonghan swears he'll never give in. Seongcheol swears he'll never let go. And in this dangerous game of power, love, and control-one of them will break. or Both?!?

Seungcheol and Joshua had been trapped in a tumultuous and suffocating marriage for two long years, their once vibrant love now overshadowed by constant arguments and toxicity. Enter Jeonghan, Joshua's loyal best friend who had been residing in Japan until a fateful decision brought him back to Korea. Jeonghan possessed an uncanny ability to bend the world to his will, and now, he found himself consumed by an intense desire for his best friend's husband. "Can you fathom the devastation that will consume Joshua when he discovers you spent the night with me?"Jeonghan leaned in close to Seungcheol, his voice a seductive whisper that sent shivers down his spine. His fingers traced the contours of Seungcheol's muscular biceps, his gaze fixated on him with an almost predatory intensity. Seungcheol fought to maintain his composure, his voice trembling as he attempted to push Jeonghan's hands away from his body. "You wouldn't dare... would you?" he managed to utter, his voice strained with a mix of fear and defiance. A sinister chuckle escaped Jeonghan's lips, filling the room with an unsettling resonance that sent a wave of dread crashing over Seungcheol. The weight of uncertainty settled upon him, leaving him to wonder if Jeonghan would truly follow through on his wicked desires. A JEONGCHEOL FANFIC

"Hyung!" Mingyu barged into Seungcheol's cabin, "Areum- did you hear that? She's no more." Seungcheol smirked, "I knew this would happen." "Hyung? Sorry to say this, I'm glad this happened but she was your fiance?!" Mingyu gasped, "What if some enemies of ours killed her? We need to show them our power." "Don't be sorry. I got engaged with her not because I wanted to marry her. She was just a mediator for me." Seungcheol stood up, "Second, she isn't killed by our enemies for sure. I just needed some clues." "Clues?" Seungcheol nodded, "I want the person who killed her in front of my eyes. I want to ruin this pretty devil, for sure!" "Are you talking about-" Mingyu realised. "Yes. Let's see how long he can hide his identity." Seungcheol chuckled wickedly, "I'm coming for you, my sinister love."

Love and betrayal two sides of the same coin. Jeonghan and Seungcheol were never meant to be in each other's lives again. Not after everything that happened. Yet fate pulls them back together, bound by a Rope neither of them truly wanted and a past neither of them can forget. Under the surface of their cold stares and sharp words lies something more dangerous than hatred unspoken truths, buried wounds, and a pull neither of them can resist. But in a game where loyalty is at stake and revenge is inevitable, who will be the first to fall? Revenge is a slow poison, and where betrayal is a wound that never truly heals.. How much is too much before everything shatters? Some things were never meant to be forgiven. And some hearts were never meant to be saved.

Jeonghan has always lived life on his own terms-spoiled, mischievous, and used to getting what he wants. As the beloved Heir of Yoons, he thrives in the nightlife, surrounded by luxury, attention, and the unwavering support of his equally chaotic friends. Seungcheol is disciplined, composed, and strictly business. He doesn't have time for distractions, let alone a spoiled brat like Jeonghan, who seems to enjoy testing his limits. As their worlds collide, Jeonghan finds himself drawn to the man who refuses to bend to his whims, while Seungcheol struggles to resist the undeniable pull of the one person who manages to turn his world upside down. All written in this book are purely fictional. They're not true or whatsoever and in case there's something that's matched or related in Seventeen in real life, it's purely coincidence or something I add to make the story more realistic. Plagiarism is a crime! I know I'm not a professional writer but please don't copy my work. I worked hard for this>.< Thank you so much! Enjoy reading caratduel~

*Mafia AU Yoon Jeonghan wanted nothing more than a peaceful life, far away from trouble and the ghosts of his past. But one night, while working at the restaurant where he works part-time, everything shatters. A bloodied man in his forties suddenly barges in and takes him hostage. With a knife pressed to his throat, Jeonghan braces for the worst, frozen in absolute terror. But then, men in black suits storm into the restaurant and in the chaos, a mysterious man in a suit saves him. From that moment on, Jeonghan finds himself drawn to his savior, a man who slowly, unknowingly, becomes his entire world. But to that man... does Jeonghan's existence mean anything at all? Or is he just clinging to a beautiful illusion? ---------- Highest Rankings: #1- JEONGCHEOL #1- WATTY 2024 #1- SEOKSOO #1- COUPSHAN

Seungcheol was deeply and openly in love with Joshua, and everyone knew it. Their parents had already decided on their marriage, and both the Alpha and the gentle Omega were ready to spend their lives together. Their bond was pure, mutual, and steady - the kind of love people felt grateful to witness. But Jeonghan, the master manipulator he always was, refused to accept it. Driven by jealousy and obsession, Jeonghan destroyed the wedding with his wicked schemes. One night of lies was enough to twist the truth, stain Seungcheol's image, and break Joshua's heart. What Jeonghan did forced both families into chaos. His actions didn't just stop a wedding - they shattered destinies. Joshua was pushed into marrying Seokmin, Seungcheol's calm and distant brother, while Jeonghan used threats and false evidence to trap Seungcheol into a marriage he never wanted. Seungcheol despised Jeonghan to the core, hated his presence, and refused to spare him even a single glance. But tradition came first, and duty always won. And so, the impossible happened. The twins married the opposite person they loved. What should have been a blessed union turned into a curse - and the problems only grew from there.

seungcheol + jeonghan

He was supposed to plan Seungcheol's wedding, not fall in love with him . - 061617 080817