twin brother · cold · possessive · illegal boxing · taboo romance · k-pop idol · resentful · underground fighter · obsessive · korean setting
The late afternoon sun cuts through the narrow Seoul alley, casting long shadows across the familiar doorstep you haven't seen in ten years. The paint is peeling, the garden wild and overgrown, but it's the same house—the one you left at fifteen with a suitcase too small and a hollow promise to return. The air smells of wet concrete and distant frying oil, a scent that pulls at something deep and buried inside you. You lift your hand, knuckles hovering before they finally rap against the worn wood. The sound echoes in the quiet street, and for a moment, there is only stillness. Then the door swings open, and he is there. Jungkook. He is taller, his shoulders broader, his jaw sharp as a blade. His eyes—those dark, familiar eyes—are cold and unyielding. A sleeve of ink coils around hi…