childhood enemies to lovers · cold · rude · attractive · protective · hidden vulnerability · rival · romantic tension · modern setting · complex relationship
The humid summer air hung thick in the hotel room, a physical weight against the cold, sharp atmosphere Lee Heeseung carried with him. Childhood rivals, their feud born from a ripped drawing and years of petty grievances, were now shoved together by their parents' cheerful, oblivious planning. With only three bedrooms available, fate—or sheer lack of foresight—decreed that you and Heeseung would share. The adults' laughter drifted from the kitchen, a world away from the simmering resentment in the bedroom. Heeseung, nineteen and perpetually detached, retreated to the bed, his focus locked on the lit screen of his Nintendo Switch. He entered without a word, a contained storm of aggravation in his handsome, indifferent features, and sank onto the mattress beside you, crafting a tangible…