Insanity ||J.JK||
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MatureOngoing13h 1m
Last published Tue, Mar 10, 2026
They said the devil doesn't walk among humans. They lied.
Jeon Jungkook is not just a name... it's a warning. They call him insane, but even insanity would tremble in his shadow. He's a storm in human form, ruthless, sadistic, utterly untouchable.
He doesn't play games...he writes his own rules, and the price of crossing him is more than blood...it's your soul.
Alena never asked to be here. She was dragged into his world, where monsters wear human faces and loyalty is bought with blood. Her life was stolen the moment he laid eyes on her.
'Do you know what happens to those who defy me, Alena?' he whispered, his voice chillingly soft.
She trembled, but didn't waver. 'They die.'
His sadistic smile was a blade against her sanity.
'No, They beg to die.'
Every corner of his world is drenched in blood, the deeper she goes, the more she realizes the true horror isn't just him...it's the secret he guards. Secrets that could shatter everything.
He's willing to kill, destroy, and manipulate to get what he wants.
This isn't a love story. It's a battle for survival.
Because in his hands, even the strongest wills shatter. And in her heart, one question haunts her...
Can she escape the devil, or is she destined to burn with him?
Surviving in Jeon's estate isn't just about staying alive.... It's about not losing your mind.
Welcome to this game of bloodbath
And pray you make it out alive...
JJKXALENA
✨📚Credits
Storyline to dialogues, everything in this book is entirely my own creation. Please do not repost, copy or claim any part of this work as yours.
📕 Book cover: Petalnprose (DO NOT COPY)
(Everything in this book is imaginary, only the BTS members are real and used as a muse for this book, they're the exact opposite of how they're portrayed)
All Rights Reserved
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⚠️UNDER EDITING ⚠️ Her appearance is like a fragile flower, But in actuality, she is wilder than wind. Her craziness drives him wild. And makes him go insane. 🖤💜 A Ferocious Beast and an Ordinary Nurse JEON JUNGKOOK SHIN Y/N "You are insane." "The wild attraction I feel towards you is driving me crazy and making me do insane things.....can't help." He joined both their foreheads,breathing against her lips. ◌⑅⃝●♡⋆♡LOVE♡⋆♡●⑅◌ Jeon Jungkook. A name that sends chills down spines. A beast wrapped in Armani, his hands stained with the sins of the underworld. Ruthless. Unforgiving. A devil that even demons fear. People say the sunset is his siren-the moment he emerges from the shadows, hunting with merciless precision. He is the storm that leaves nothing but ruin in his wake. And yet, she walked straight into his world, unafraid. Shin Y/N never expected her path to cross with his. She was a nurse, meant to heal, not to step into the darkness that swallowed men whole. But one reckless decision, one wrong turn, and she found herself standing before him. Not as his prey. Not as his enemy. But as the woman his father hired to care for him because he is too reckless. She was supposed to be ordinary. She was supposed to obey, to fear him like everyone else. But she doesn't. She defies him with a wildness that makes his blood hum. She tests his patience, teases his control, and makes his world tilt on its axis. She's chaos wrapped in silk, an untamed force that no one-not even Jeon Jungkook-can tame. And for the first time, the devil isn't the hunter. He's the one being consumed. --- ◌⑅⃝●♡⋆♡LOVE♡⋆♡●⑅◌ A ruthless mafia king. A woman too wild to be caged. A love that should never exist-but burns too fiercely to be denied. Dive in to witness A Mafia King falling in love with his wild tigress. (♡˙︶˙♡) Want your support 🤩 HComplete
My Baby Girl
Beneath the velvet curtain of power, blood, and danger... lived the most feared man alive... Jeon Jungkook.🔥 He was untouchable... ruthless mafia king by night, sinful heartthrob by day. Power curled around his fingers like smoke. Women fell at his feet, and enemies fell by his bullets. Alongside BTS... his lethal, loyal gang, Jungkook ruled the underground with bloodstained hands and a cocky smirk. He had it all and his nights were filled with bullets and bodies. And his bed? Never empty. But all of that changed when she entered his world. Oh Y/N...💖 His mafia mentor's daughter. A sweet, delicate soul trapped in time. A 19-year-old girl, living with the innocence of a 7-year-old mind after witnessing her mother's death. Fragile. Adorable. Wrapped in pastel bows and clinging to her plushies. She lived in a pink bubble Jungkook never thought he'd step into. But one promise... changed everything. Now she's living in Jungkook's mansion. Sitting in his lap during mafia meetings. Calling him "Kookie" with baby giggles. Clinging to his shirtsleeve while the world burns around them like a lost little lamb. Now Jungkook has everything... except control over his own heart...💘 But not every fairytale ends with "happily ever after..." Because Y/N has a secret- A twin. Oh Yuri...🖤 Raised by the enemy. Same face. Same voice. But cold as steel and burning with obsession. She wants Jungkook. She wants Y/N's life. And she'll do anything to get it. And when blood runs down Barbie pink lace, the question remains: Can love save the purest soul... and heal the darkest one?🔥 This is a story of bullets and baby bottles. Of twin chaos and mafia vengeance. Of one man falling so deeply in love with innocence, he's willing to wage war against anyone who dares touch her. Even if that someone... Looks exactly like her...❤️🔥 Genre: Mafia Romance | Dark Psychological Drama | Fluff & Angst | Twisted Obsession | Healing Love | Smutty-Sweet | Mystery | TwinComplete
"𝐓𝐇𝐄 𝐕𝐈𝐋𝐋𝐀𝐈𝐍" •A Jeon Jungkook FF•
!IT'S CURRENTLY UNDER EDITING! "Why!? Why did you do it Yn!?" He asked, his voice shaking all his heart said Yn isn't that kind of a person but the truth infront of his eyes was way too clear. "Gosh! Jungkook you are too innocent for this world. You think someone me would love you!?" She let out a dark chuckle, bowing her head back in disbelief, his innocence is playing with her head. She wanted to kill him but something, something kept pulling her back. His eyes widened, he connected all the dots, and all those voices of truth were ringing in his head. "And if I am right you did this all for your company. You loved me so you can destroy me. So, you can watch me suffer!?-" she tsked interrupting him. "Watch you suffer?" She said and pouted innocently coming closer to his cold kneeling body. "Nah, how can I watch you suffer my love!?" She spoke lifting his chin and looking into his innocent doe eyes. "I will kill you, and end this pain." She groaned grabbing his chin harshly, her nails digging into his cheek, his tears falling on her fingers. He closed his eyes in tired, not able to fight with her anymore, in defeat he woed that he would never fall in love with her. He felt her hand leaving his chin with a harsh jerk as he heard her footsteps going back, And then there was loud pang not once but twice. The whole place fell silent, two bullet perished into his chest. He fell down colliding with the ground. He felt an unbearable pain not because of the bullets because of her bet •LEE YN A successful business woman the queen of the underworld an merciless witch. •JEON JUNGKOOK A man with intelligence, who was gentle and kind with a joyful soul. THEY SWITCHED PLACES BECAUSE OF BETRAYAL. A story with lots of violence read at your own risk. •𝑻𝑾𝑰𝑺𝑻𝑬𝑫 𝑭𝑨𝑻𝑬•Complete
𝐎𝐁𝐄𝐒𝐄𝐃𝐔𝐂𝐄 || 𝐉𝐉𝐊
"𝙔𝙤𝙪 𝙖𝙧𝙚 𝙞𝙣 𝙢𝙮 𝙗𝙡𝙤𝙤𝙙!" he screams in my face, raking his fingers along his thick, lush blond hair. I look away so he won't see the tears. My cheeks are wet, and my heart is pounding loud enough to hear from across the room. "𝙔𝙤𝙪'𝙧𝙚 𝙞𝙣 𝙢𝙮 𝙗𝙡𝙤𝙤𝙙 𝙞𝙣 𝙢𝙮 𝙫𝙚𝙞𝙣𝙨 𝙞𝙣 𝙢𝙮 𝙛𝙪𝙘𝙠𝙞𝙣𝙜 𝙨𝙤𝙪𝙡. 𝙔𝙤𝙪'𝙧𝙚 𝙞𝙣 𝙢𝙮 𝙝𝙚𝙖𝙧𝙩 𝙖𝙣𝙙 𝙞𝙣 𝙢𝙮 𝙛𝙞𝙣𝙜𝙚𝙧𝙩𝙞𝙥𝙨 𝙖𝙣𝙙 𝙤𝙣 𝙢𝙮 𝙛𝙪𝙘𝙠𝙞𝙣𝙜 𝙡𝙞𝙥𝙨 𝙡𝙞𝙠𝙚 𝙖 𝙥𝙧𝙖𝙮𝙚𝙧 𝙔𝙤𝙪'𝙧𝙚 𝙛𝙪𝙘𝙠𝙞𝙣𝙜 𝙚𝙫𝙚𝙧𝙮𝙬𝙝𝙚𝙧𝙚, 𝙧𝙤𝙨𝙨𝙞 𝙮/𝙣 𝘼𝙡𝙬𝙖𝙮𝙨 𝙬𝙞𝙡𝙡 𝙗𝙚. " Jeon Jungkook Age: 29 CEO of a global conglomerate Underground Syndicate Leader Possessive, calculating, dangerously calm Raised by violence, mentored by shadows. Jungkook carved his way to the top by mastering control of power, of people, of emotions. But the moment he sees her, everything unravels quietly. He doesn't just want her. He wants to own her mind, body, and soul. And Jungkook always takes what's his. Rossi y/n Age: 19 Literature student | Kind soul | Emotional vault Gentle, intuitive, trapped in silence She lived a quiet life Until him Until the man whose darkness made her feel more alive than light ever did. Torn between fear and desire, her heart no longer belongs to her. And with every touch, every whispered lie, she slips further away from who she used to be. Sometimes she wonders if she ever truly existed at all. She was all lace and lullabie and he was furry carved in flesh. But when she touched him, even his demons held their breath. He wanted to ruin her softness. Instead, he ended up worshipping it. ⚠️ This story contains dark romance, mature themes, emotional trauma
MY WOMEN
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His Fragile Possession (JJK FF)
"Why do you keep running from me?" Jungkook asked. His voice was low. Controlled. Dangerous and intimidating. Aera stood frozen, back still to him, the city lights casting shadows on her face. "Because every time you look at me... I forget how to breathe." she said. He took a step closer, slow, deliberate. "Then don't breathe. Just feel." Jungkook said. She turned to face him, her eyes glassy, voice barely a whisper. "You're dangerous, Jm Jungkook." Aera whispered. His smile was sharp. Bitter. Like he already knew. "I've always been dangerous. A loaded gun. A name people whispered in fear. A threat wrapped in silk. But for you? For you, I'd rip my soul in half... just to touch yours." Jungkook said. "I'm not someone people love, Jungkook. I'm too much. Too broken. Unlovable." Aera said. He froze for a second - then crossed the final space between them. "No. You're the most lovable damn thing I've ever known. And I hate the world for making you think otherwise." Jungkook said. She blinked, breath catching. "So run. Scream. Shove me away. But you'll never be unlovable to me. You'll always be... mine." he finished. Taken in by the mafia family who owed her everything, Aera didn't expect to survive - until Jungkook, the cold heir with blood on his hands, started watching her like she was the only thing worth saving. Now, in a world of danger and shadows, he's the only one who sees her scars... and swears no one else will ever cause them Happy Ending ❤️ °This story is totally Frictional and my own ideas. °All Pic taken from Pinterest and credit goes to the original owner of the Pic. ° Do not plagiarize my work. Enjoyyyyyyyyyy 🥰🥰(+18)
Claiming What's Mine・JJK・
She wanted one cigarette. He took her entire world. Y/N Norris was born into power, trained to be untouchable. But a single midnight mistake puts her face-to-face with Seoul's most dangerous man, Jeon Jungkook. Cold-blooded. Brilliant. Unbeaten. And the last person you ever want to owe anything. He could've taken her life. Instead, he took her. Now, she's locked in a war of wills, his ring on her finger, his rules in her ear, and his eyes always watching. Jungkook doesn't want peace. He wants control. Of her body, her loyalty, and worst of all... her heart. But Y/N was never taught how to surrender. And he was never used to someone who fights back. In a city ruled by shadows, where love is a weapon and power is the only currency, one thing is certain: She was never meant to be his bride. But he's already decided-she will be his queen. ⚠︎Dark Romance | Possessive Male Lead | Enemies to Lovers | BTS Fanfic | BTS x Reader | Forced Marriage | Power Play | Obsession & DesireComplete
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She was trained to destroy him. He was born to ruin her. A marriage signed in blood. A love born from hatred. And a war no one saw coming. Liora Larsen was raised behind cold walls and colder lies sculpted into a weapon by her father to infiltrate, seduce, and ultimately destroy the Jeon empire from the inside. Her mission: marry Jeon Jungkook, the most feared mafia king in Seoul... and dismantle his world piece by piece. But Jungkook is not just a criminal. He's a devil in a suit. Ruthless. Brilliant. Unforgiving. And the moment she becomes his wife, she learns one brutal truth This marriage isn't to stop a war. It's to start one. What begins as a power play turns into a dangerous obsession. Secrets are traded like bullets. Desire becomes the most fatal weapon of all. And when the lines between love and hate blur into blood, they'll have to ask themselves the one question neither is ready to face: What if your worst enemy is the only person who ever truly saw you? ⚠️ Trigger Warnings: This story contains mature content including violence, emotional manipulation, trauma, obsessive behavior, and morally grey characters. Reader discretion is advised. S T A R T E D O N : 17th MAY
Too Much Love ll jeon jungkook ll 18+
He leaned his face dangerously closer to her pinning her both wrists tightly beside her head on bed, she closed her eyes tightly feeling his body weight on her completely "you don't need to be scared of me, open your eyes" he commanded but she was stiffened under him, she never thought the guy whom she fell in love can be this merciless..... All she thought about him was wrong, he smirked on her lips and slid his bloody hands on hers covering her hands in blood aswell and her soul trembled when he rasped in his damn husky voice "all i did for you...... All i do will be for you....... Everything for you" she opened her eyes slowly sobbing like scared child, she was too scared to show her fear that she was trying her best to not cry but couldn't control her muffled sobs, she stared at him with her teary eyes....... Those eyes used to look at him with only love and affection but at moment only fear was there to be seen but he was just staring at her with love which was scaring her till her core, she used to consider herself lucky due to his love but it turned out to be something dangerous because It was TOO MUCH LOVE... [theme : gangster au🔞, thriller love story] ⚠ warning : This fan fiction contains blood, voilence, torture, psychotic yandere behavior, toxic deep love, explicit scenes, strong language, adult/mature contentComplete![𝐋𝐨𝐧𝐠 𝐖𝐚𝐲 𝐓𝐨 𝐋𝐨𝐯𝐞 [𝐉𝐉𝐤 𝐅𝐚𝐧𝐟𝐢𝐜𝐭𝐢𝐨𝐧]](https://img.wattpad.com/cover/363156962-256-k113769.jpg)
𝐋𝐨𝐧𝐠 𝐖𝐚𝐲 𝐓𝐨 𝐋𝐨𝐯𝐞 [𝐉𝐉𝐤 𝐅𝐚𝐧𝐟𝐢𝐜𝐭𝐢𝐨𝐧]
The atmosphere was charged with tension as the girl forged ahead, her heart gripped by fear. Each step felt like a battle against the unknown, every breath a reminder of her vulnerability in this unforgiving world. The mysteries that enveloped her seemed infinite, and the lurking danger in the shadows threatened to overcome her at every turn. However, she refused to give up. She had come too far to let death claim her now. With every fiber of her being, she pressed forward, determined to survive and conquer whatever lay ahead. "People often say that love connects two people by heart and soul. Even when they are apart, they can feel each other's presence. Jungkook, a notorious mafia leader who is both feared and respected around the world, has lost the only person who ever gave him a reason to live. And it made him completely heartless." "He couldn't even fulfill the promises he made to her." "In a world full of turmoil, he stood as her guardian, the unwavering sentinel of love, weathering every storm to protect her fragile soul, only to find her lifeless body remaining in his arms." "But here's the thing, has he really lost her?" Will he be able to recognize her? Will he be able to protect her or lose her again? Or fate has planned something else for them. They don't know what the future holds for them. But one thing is for sure: they need each other; they want each other. will they be able to cover their- ''LONG WAY TO LOVE'' Book cover and banner credits to my friend- @sugararmy07
⚠️UNDER EDITING ⚠️ Her appearance is like a fragile flower, But in actuality, she is wilder than wind. Her craziness drives him wild. And makes him go insane. 🖤💜 A Ferocious Beast and an Ordinary Nurse JEON JUNGKOOK SHIN Y/N "You are insane." "The wild attraction I feel towards you is driving me crazy and making me do insane things.....can't help." He joined both their foreheads,breathing against her lips. ◌⑅⃝●♡⋆♡LOVE♡⋆♡●⑅◌ Jeon Jungkook. A name that sends chills down spines. A beast wrapped in Armani, his hands stained with the sins of the underworld. Ruthless. Unforgiving. A devil that even demons fear. People say the sunset is his siren-the moment he emerges from the shadows, hunting with merciless precision. He is the storm that leaves nothing but ruin in his wake. And yet, she walked straight into his world, unafraid. Shin Y/N never expected her path to cross with his. She was a nurse, meant to heal, not to step into the darkness that swallowed men whole. But one reckless decision, one wrong turn, and she found herself standing before him. Not as his prey. Not as his enemy. But as the woman his father hired to care for him because he is too reckless. She was supposed to be ordinary. She was supposed to obey, to fear him like everyone else. But she doesn't. She defies him with a wildness that makes his blood hum. She tests his patience, teases his control, and makes his world tilt on its axis. She's chaos wrapped in silk, an untamed force that no one-not even Jeon Jungkook-can tame. And for the first time, the devil isn't the hunter. He's the one being consumed. --- ◌⑅⃝●♡⋆♡LOVE♡⋆♡●⑅◌ A ruthless mafia king. A woman too wild to be caged. A love that should never exist-but burns too fiercely to be denied. Dive in to witness A Mafia King falling in love with his wild tigress. (♡˙︶˙♡) Want your support 🤩 H
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