In the world of blood and power, mercy is a weakness. Lee Heeseung is the ruthless heir of the Lee mafia empire - a man built on vengeance. His family was slaughtered. His childhood was buried with them. And he has only one purpose left: To destroy the Sim family - slowly, painfully, completely. Sim Jaeyun was never meant for this world. He doesn't know how to pull a trigger. He flinches at raised voices. And the sound of gunfire feels like a nightmare he never wakes from. Raised in a mansion built on violence, Jaeyun lives as a ghost - unwanted by his father, hidden from the world, protected only by his grandmother and a small puppy who is his last comfort. He is everything the mafia despises - soft, emotional, breakable. A single mistake drags them into the same room. One is a king of the underworld. The other is a boy who should have never been there. Heeseung comes to extract information. Instead, he finds a trembling stranger who doesn't look like a criminal - but like someone already destroyed. And for the first time, the man who shows no mercy hesitates. Because something about this boy doesn't make sense. The Sim heir Heeseung remembers was a monster. So who is this broken boy lying at his feet? And why does sparing him feel more dangerous than pulling the trigger? Because some truths are deadlier than bullets. And some enemies were never meant to be touched.

Sunoo is a model who's all about confidence, sass, and a bold, feminine presence that demands attention. He's used to being the center of attention, but when he goes out to celebrate his new job, little does he know, a mysterious stranger at the club-Sunghoon-will change everything. Sunghoon, a rich, elegant CEO with a dark, enigmatic presence, has always kept his personal life separate from his professional world. He never expected to see Sunoo again, let alone find out the bold, captivating model he met at the club would become his new employee. Thrown together in a world of power, attraction, and unspoken tension, Sunoo and Sunghoon must navigate the fine line between boss and employee... while their sizzling chemistry threatens to unravel everything. Will Sunoo's unbothered attitude and Sunghoon's cool exterior clash, or will their undeniable attraction take them both by surprise?

Park sunghoon, an ice cold, career driven footballer gets roomed with Kim sunoo, a preppy, pink haired cheerleader with a raging sassy attitude. Sunghoon and Sunoo are complete opposites. But as they're forced to live with one another, secrets get revealed and feelings tangle into something forbidden and bloody. SUNSUN FF

Jake drove home in complete silence, taking in the events of the day. He was a little overwhelmed with his feelings. A portion of him feels bad for practically developing a crush on a single dad within two days of knowing him, but the other half feels so giddy. He's anxious to explore the depths of these feelings. He's ready for something big. He's ready for commitment. Or... Sim Jaeyun works as an assistant teacher for the time being and picks up babysitting to pay rent, where he meets Lee Heeseung, the father of Riki. Contains - mentions of workplace bullying, throw up, and mature content. Cross posted on ao3! Enjoy!

Yang Jungwon has always lived between two worlds-the real one, and the one inside his imagination. On the outside, he's the quiet, perfectly composed college student everyone knows: sharp-minded, cold to strangers, and absolutely uninterested in the idea of love. But at home, Jungwon becomes a completely different person-soft, dreamy, and endlessly captivated by the stories he reads, especially those filled with heart-fluttering moments between boys who fall in love against all odds. Having devoured countless novels, Jungwon has seen every possible romantic cliché unfold-confessions in the rain, accidental kisses, rivals-to-lovers tension. So in real life, nothing surprises him anymore. Every situation feels predictable, every emotion recycled. Love, he believes, is just another trope-and none of it can ever meet his high standards. That is, until three transfer students walk into his college and instantly steal everyone's attention. They're charming, confident, and practically glowing with main-character energy. Among them is Park Jay-mischievous, confident, and a little too sure of himself. When Jay first sees Jungwon, he's immediately intrigued by the way the boy seems so unimpressed by everything around him. To Jay, that disinterest is a challenge-a mystery worth solving. Determined to make Jungwon notice him, Jay starts approaching him in every way possible: teasing him during classes, sitting beside him at the library, and throwing flirtatious comments that would make anyone else blush. But Jungwon, ever the realist, sees through every move-each one reminding him of the romantic plots he's already read a hundred times before. Yet as Jay's persistence continues, something unexpected begins to happen. Jungwon starts feeling emotions that don't fit any of his familiar stories. His heart beats out of rhythm, his logic blurs, and his world of fiction starts mixing dangerously with reality.

"Aren't we supposed to be best friends...?" Sunoo asked, panting heavily. "Friends, don't fuck each other endlessly." Sunki AU -- Short story {Bestfriends to lovers} ♡ - Slightly mature Enjoy reading ♡ -- btw, please don't take this seriously. This is supposed to be fiction- not real. I am not shipping any of the characters in reality, I'm just using characters to build my story ♡

After office hours, the building stops pretending to be safe. Jake doesn't know what he did. He doesn't know who is after him. All he knows is the fear crawling through the hallways, the screams that echo from rooms that should be empty, the sense that something-or someone-is hunting his colleagues. Heeseung is always there. Sometimes close enough to touch. Sometimes close enough to make Jake's heart jump, close enough that every shiver feels like it's his fault. And when Heeseung's hand lands on him, warm and deliberate, Jake wants to scream, but the fear in the building has already stolen his voice. No one else seems to notice the killer moving silently through the office. The bodies pile up. Panic spreads. But Jake can't run, can't hide-and can't tell whether Heeseung is protecting him... or making him the next target. He doesn't know the nightmare waiting for him, and neither does anyone else. After office hours, no one is safe. And the building remembers everything.

Jake had forgiven his boyfriend for cheating on him countless times. Every time, his boyfriend would apologize, only to cheat again. One night, while Jake was working at a bar, he caught his boyfriend kissing another girl. His boyfriend noticed him, but instead of feeling guilty, he simply smirked. He was convinced that no matter how many times he cheated, Jake loved him too much to ever leave him. But this time, he was wrong. Jake had finally reached his breaking point. That night, he hooked up with a random guy at the bar to prove to his boyfriend that he was capable of cheating too. But what if that "random" guy wasn't random at all?

In the mafia world, marriages aren't love-they're strategy. Three couples are forced into one house to hold a fragile alliance together, their lives exchanged for power and loyalty. From the outside, everything looks controlled. Inside, it's built on silence, fear, and the things no one dares to question. Heeseung and Jake are where it all begins. By day, Heeseung is known as the most heartless, notorious mafia boss who controls the underworld with the tips of his fingers. But at night, that control slips. He drags Jake into his room, letting his control loose. And Jake, he takes the pain without a word. He never speaks, never resists, never leaves-Heeseung makes sure of that. It's not violence, that's what Heeseung says. It is something more like a possession. Jake can't do anything about it. After all, he was bound to the beast ever since that ring slipped onto his finger. And someone is always watching. Jay sees it. Learns it. Becomes it. He and Jungwon are the very well-known high school sweethearts of the university. Everyone knows they are crazy in love. Or were they? Once Jungwon steps into the house, he sees the unfairness happening. He fought for his life and the marriage, and fought Jay. But after watching Heeseung, Jay starts to see power differently. And it takes only one night to silence Jungwon. Sunoo thinks keeping quiet will help him be safe. It doesn't. Ignored by Sunghoon, who spends his nights with someone else, Sunoo walks through the halls on tiptoes. He learns how to be invisible, knowing well that it is too dangerous not to be seen. He keeps his head down and does everything right, but it is never enough. And somehow, he starts falling for one person he shouldn't... Heeseung. Three Couples. One House. No love. And the most dangerous part? No one is telling the truth.

୨୧ 𝗶𝗻 𝘄𝗵𝗶𝗰𝗵 ━━━━ The hateful enemies who claimed to hate each other, were secretly dating on Tinder and Snapchat. What happens when the bad-boy-group of 4CAST (Heeseung, Jay, Sunghoon, Riki) and the other friend group Jake, Jungwon, Sunoo merges into one? Heeseung knew he was secretly dating Jake online. But he didn't want to break up... Why not, though? And when the truth comes out, things happen... An incident in Heeseung's house with 4CAST leads to a big difference and a new beginning for our HeeJake. All the while, JayWon start dating peacefully. But SunSun? Peaceful at first. Until Riki feels lonely and kicks in with them.. and things go not-so-good. Sunghoon thought he was being discreet by cheating on Sunoo secretly with Riki. Not knowing Sunoo was already fucking with Riki... And the real villain? Riki ...Until a threesome occurs. 𝑴𝐄𝐀𝐍𝐈𝐍𝐆 ─── It's not a wrong number, 받아줘. I been waiting on you, baby, 나 완전. ────۶ৎ──── ❝𝗦𝗼... 𝗘𝘃𝗮𝗻 𝗶𝘀 𝗛𝗲𝗲𝘀𝗲𝘂𝗻𝗴?❞ ❝𝗪𝗵𝗮𝘁𝗲𝘃𝗲𝗿, 𝗜'𝗺 𝗷𝘂𝘀𝘁 𝘆𝗼𝘂𝗿𝘀.❞