Some rules are meant to be followed. Like not falling for your best friend's younger brother.

❝ Sunghoon liked pushing Niki to the edge. He just never expected Niki to actually fall apart. ❞ 𝘚𝘶𝘯𝘨𝘩𝘰𝘰𝘯 𝘹 𝘕𝘪-𝘬𝘪 𝘙𝘢𝘯𝘬𝘴: #1 𝘧𝘪𝘨𝘩𝘵𝘪𝘯𝘨 #1 𝘤𝘳𝘺𝘪𝘯𝘨 #2 𝘴𝘶𝘯𝘯𝘰 #2 𝘢𝘳𝘨𝘶𝘮𝘦𝘯𝘵𝘴 𝘍𝘪𝘳𝘴𝘵 𝘱𝘶𝘣𝘭𝘪𝘴𝘩𝘦𝘥 16 𝘚𝘦𝘱 2025

୨୧ 𝗶𝗻 𝘄𝗵𝗶𝗰𝗵 ━━━━ Sim Jake and Lee Heeseung are not supposed to keep hooking up, but they don't stop. Heeseung knew he shouldn't be fucking around with his girlfriend's brother, but he can't help, can he? Same goes for Sim Jaeyun, who is struggling to choose between loyalty for his sister and desire for the older boy... What happens if they get together during a sleepover? 𝑴𝐄𝐀𝐍𝐈𝐍𝐆 ─── Feeling guilty for loving the pleasure from something or someone you shouldn't be with. ────۶ৎ──── ❝𝗦𝗵𝗲'𝗹𝗹 𝘀𝗲𝗲 𝘂𝘀!❞ ❝𝗜𝘁'𝘀 𝗼𝗸𝗮𝘆, 𝗜 𝘄𝗮𝗻𝘁 𝘆𝗼𝘂 𝗻𝗼𝘄.❞

Lee Heeseung and Sim Jake had been competing since they were old enough to spell each other's names. Grades. Sports. Popularity. Attention. If Jake topped the class, Heeseung studied harder. If Heeseung won MVP, Jake broke another swimming record out of spite. They fought constantly, hated passionately, and existed purely to make each other's lives worse. Until one night changed everything. At eighteen, Heeseung gets a call at three in the morning asking him to find his missing nemesis. Instead, he finds Jake drunk, heartbroken, and abandoned in a bar after getting cheated on by his pathetic excuse of a boyfriend. He should've left him there. Instead, Heeseung takes him home. And sometime between the pouring rain, unresolved tension, and Jake begging him to make him forget- they cross a line neither of them can uncross. By morning, Jake Sim is gone. Not just from Heeseung's house. From Korea entirely. Seven years later, he finally comes back. Still infuriating. Still gorgeous. Still capable of ruining Heeseung's sanity within seconds. Only this time, he isn't back to compete with Heeseung. 𝐇𝐞'𝐬 𝐛𝐚𝐜𝐤 𝐭𝐨 𝐦𝐚𝐫𝐫𝐲 𝐡𝐢𝐦. #1 in ships #1 in savage #1 in kpopff #1 in heejake #1 in sunsun #1 in businessrivals #1 in jealous

𝗘𝗡╸𝐒𝐦𝐮𝐭-𝐒𝐡𝐨𝐭𝐬| 𝐁𝐗𝐁 request for one :D No XReader ‼️this book is fictional and does not reflect the characters real lives. Do not take it seriously.‼️

No one speaks to him. No one dares to. Locked away in the psychiatric hospital, Heeseung is a walking nightmare-silent, calculating, and burdened with a past that remains a mystery. The doctors whisper about him in hushed voices, and the nurses refuse to meet his gaze. No one knows what truly happened, but they know one thing: he is dangerous. Then comes the new psychologist, Sim Jake. Young, ambitious, and unaware of the unspoken rules, he takes the case no one else will. He wants to understand the man everyone fears. He wants to know the truth. But some mysteries are better left unsolved. Did he succeed in breaking through the criminal's silence? Or did he, too, become just another story whispered behind closed doors?

Jake has always been shy. So shy that introducing himself feels impossible. Instead of using his real name, he tells everyone he's Ikeu, a nickname he's been using online for years. With his soft features, long lashes, fluffy hair, and quiet personality, most people assume he's a girl-and Jake is usually too nervous to correct them. Everything changes when he transfers to a new school and meets Heeseung, a popular, confident student who immediately believes Ikeu is a girl. The two quickly become friends, and before Jake realizes it, he's developing feelings for him. The problem? Heeseung has no idea Ikeu is actually a guy. As the months pass, keeping the truth hidden becomes harder and harder. Especially when Jake's best friend, Sunghoon, accidentally calls him "Jake" in front of Heeseung. And when Jake slowly starts dressing more like himself instead of trying to hide behind oversized sweaters and cute accessories, Heeseung begins noticing things that don't quite add up. Will Heeseung be angry that Jake never corrected him? Will their friendship survive the misunderstanding? And what happens when Heeseung realizes the person he's been falling for isn't who he thought they were? A story about friendship, identity, misunderstandings, and finding the courage to be yourself. Started - June 2nd, 2026 Published - June 11th, 2026 Finished - June 12th, 2026 #1 - Jake #2 - Heejake

Jake lets his vampire roommate feed on him. Heeseung pretends not to notice why. Between college parties, hunger that won't stay quiet, and secrets that refuse to stay buried, the line between friendship and devotion begins to blur. When signs emerge that Heeseung isn't as alone as he thought, the truth about the night he was bitten starts clawing its way back to the surface. ;;; 18+ content Vampire Heeseung x Human Jake College AU Switch Heejake ‼️

𝙈𝙤𝙤𝙣𝙬𝙖𝙡𝙠𝙞𝙣' "Every night, the city sleeps. *Every night, Jake Sim ends up at his door."* Jake Sim lives under flashing cameras, screaming fans, and endless headlines. Charming, reckless, and always one step away from controversy, he's mastered the art of making everyone fall for him- Except one person. Lee Heeseung. The youngest CEO in Seoul. Untouchable. Cold. Feared. A man who never smiles unless Jake is the reason... and even then, it's dangerous. They hate each other. They always have. So why does Jake keep showing up at Heeseung's penthouse every time the moon rises? No dates. No feelings. No questions. Just stolen nights, bruised lips, lipstick stains left on expensive collars, and a secret neither of them can afford to expose. But fame has a way of ruining everything. As the rumors grow louder and the cameras get closer, Jake begins to realize that the man he swore he'd never love has been looking at him like he already belonged to him... ...for years. Maybe enemies were never meant to stay enemies. Or maybe some love stories were always destined to begin after midnight. "Meet me when the moon's out." 𝙈𝙤𝙤𝙣𝙬𝙖𝙡𝙠𝙞𝙣'

Insecure Jake loves praise and reassurance. Heeseung thinks he's a pick-me fishing for compliments, so he makes it his mission to knock Jake off his high horse.