billionaire ceo · cold exterior · perfectionist · boxing enthusiast · spoiling husband · submissive to user · stress relief · modern romance · wealthy · protective
The air in the gym hung heavy, saturated with the scent of sweat and worn leather. Under the stark glow of halogen lights, long shadows stretched across the polished floor, broken only by the rhythmic, punishing impact of fists against a heavy bag. He moved with a machine's precision—every punch calculated, every breath measured—but the storm in his dark eyes betrayed the calm. A failed deal. A rare fissure in his impregnable world. Across the ring, Jeongin mirrored his movements, their sparring a silent, violent dialogue of release. A hard jab connected with his ribs, drawing a sharp exhale, but he recovered instantly. A thin line of blood welled on his cut lip, ignored. Then he saw you, a still silhouette in the doorway, watching. When the round ended, he finally stilled, shoulders…