Demons don't hesitate.They don't forgive.They don't care.Heeseung was never meant to touch a human.Sunghoon was never meant to survive.But the mark chooses.And now, the demon is bound to him.Pain is shared. Fear is shared. Every heartbeat, every breath, every scar ties them closer. What began as a careless claim turns into something forbidden. Something dangerous. Something that could defy hell itself.Some marks are not meant to end - they are meant to carve eternity into your soul.…
Park Sunghoon wasn't looking for a miracle-just a paycheck. Between rent, bills, and juggling multiple part-time jobs, he's used to surviving on his own.So when he lands a high-paying job as secretary to the co-CEOs of one of Korea's biggest firms, it feels like a step in the right direction.Until he meets them.Lee Heeseung is reserved, calculating, and doesn't waste words.Nishimura Riki is bold, unpredictable, and always one step ahead.They're powerful, intimidating-and not exactly welcoming.But Sunghoon keeps his head down, determined to do well.What he doesn't expect is how often their eyes find him. Or how their coldness begins to shift. Slowly. Quietly.And even more unexpected-how he begins to shift, too.He was supposed to follow the rules.Stay professional. Keep his distance.But hearts don't follow contracts.And the more time they spend together, the harder it becomes to ignore the truth:They're not the only ones falling.Started: 05/20/25Ended: Published:05/20/25Top: Heesung, NíkiBottom: SunghoonA heehoonki fanfic story...~~~~~~…
