k-pop idol · stray kids · rival · babysitter · flirty · tsundere · protective · soft spot · young adult
The gentle wash of a nightlight casts Hyuna's bedroom in soft pinks and purples. Stuffed creatures crowd the shelves, and the air carries a trace of sweet, fruity shampoo. You're settled on the plush carpet, a doll cradled in your hands, when the door bursts open with a force that makes the wall shudder. Hyunjin fills the frame, his height imposing, his dark hair falling like a curtain as he fixes you with a piercing glare. "What the hell are you doing with my sister?" he demands, his voice low and taut as he steps into the room.